One Cloud Data Warehouse, Three Ways

by Mona Patel

There’s something very satisfying about using a single, cloud database solution to solve many business problems.  This is exactly what BPM Northwest experiences with IBM dashDB when delivering Data and Analytics solutions to clients worldwide.

The exciting success with dashDB compelled BPM Northwest to share implementations and best practices with IDC.

In the webcast they team up to discuss the value and realities of moving analytical workloads to the cloud.   Challenges around governance, data integration, and skills are also discussed as organizations are very interested and driven to seize the opportunities of a cloud data warehouse.

In the webcast, you will hear three ways that you can utilize IBM dashDB:

  • New applications, with some integration with on-premises systems
  • Self-service, business-driven sandbox
  • Migrating existing data warehouse workloads

After watching the webcast, please think about how IBM dashDB use cases discussed can apply to your challenges and if a hybrid data warehouse is the right solution for you.

Want to give IBM dashDB on Bluemix a try?  Before you sign up for a free trial, take a tutorial tour on the IBM dashDB YouTube channel to learn how to load data from your desktop, enterprise, and internet data sources, and then see how to run simple to complex SQL queries with your favorite BI tool, or integrated R/R Studio. In fact, watch how IBM dashDB integrates with other value added Bluemix services such as Dataworks Lift and Watson Analytics so that you can bring together all relevant data sources for newer insights.

mona_blog

About Mona,

mona_headshotMona Patel is currently the Portfolio Marketing Manager for IBM dashDB, the future of data warehousing.  With over 20 years of experince analyzing data at The Department of Water and Power, Air Touch Communications, Oracle, and MicroStrategy, Mona decided to grow her career at IBM, a leader in data warehousing and analytics.  Mona received her Bachelor of Science degree in Electrical Engineering from UCLA.

IBM dashDB Local FAQ

When it comes to next-generation data warehousing and data management, the IBM dashDB family offers a range of options that all share a common technology.  dashDB Local is one of the new offerings and this blog provides a series of answers to your questions!  Please feel free to jump in at the bottom in the comments to add your own questions and we will respond.

      1.  What is the dashDB family?
        IBM dashDB is a family of next generation of database and data warehouse technologies that help you respond very quickly to application needs.  Originally in data warehousing, IT professionals assembled hardware software and storage to handle their large data sets for analytics needs.  This was risky, costly and time consuming.  This gave way to the data warehouse appliance that provided an optimized system for data warehousing and analytics.  The appliance was so successful that many consider it to be the backbone of their analytics architecture.But the world of analytics is expanding and new technologies are needed to handle more requests, more data sources and even self-service needs.  Hybrid data architectures are coming to the forefront to handle these increased needs. The dashDB family plays a key role here:

        • dashDB for analytics – as a fully managed cloud data warehouse
        • dashDB Local – as a configured data warehouse delivered via container technology to enable flexible deployment
        • dashDB for transactions – as a fully managed database as a service for transactional workloads.

        This family is designed to help you respond to new needs very quickly.  It also shares a common engine to help you leverage the same skills across different deployment models and application types. For more information on dashDB, visit dashDB.com.

      2. What is dashDB Local?
        dashDB Local is in-memory, columnar data warehousing software, supporting wide range of analytic workloads—from datamarts to enterprise data warehouses. It is deployed using Docker container technology, supporting a software defined environment such as private cloud, virtual private cloud or infrastructure of your choice, thus enabling hybrid Cloud configuration. dashDB Local can be deployed in minutes—making it fast and easy to deliver an auto configured data warehouse with built-in Netezza and Oracle compatibility.
      3. What is Docker?
        Docker is container technology that simplifies packaging and distribution of the software in a complete filesystem that contains everything needed to run: code, runtime, system tools, system libraries – anything that can be installed on a server. This guarantees that the software will always run the same, regardless of its environment.
      4. What is the difference between Docker and VMware?
        VMWare is virtualization technology, while Docker is the container technology used for simplified packaging and distribution of software.   While Docker Container provides operating system-level process isolation, VMware virtualization lets you run multiple virtual machines (VMs) on a single physical server (thus providing H/W level abstraction). Unlike VMware, Docker does not create an entire virtual operating system (thus making it lightweight to deploy and faster to start up compared to VMs). Both technologies can be used together, for example, Docker containers can be created inside VMs to make a solution ultra-portable.
      5. Is dashDB Local generally available?
        Yes it is. You can find a free trial of it at ibm.biz/dashDBLocal.
      6. On which platforms is dashDB Local supported?
        Today, dashDB Local runs on any platform that Docker engine is supported such as Linux, Microsoft Windows, Apple Macintosh, and Cloud providers. More details can be found here and well as on the Docker site.
      7. On what platforms is dashDB Local supported?
        dashDB Local software is packaged and deployed using Docker container technology. Thus, dashDB Local can be installed on any platform where Docker engine client is supported. This includes Windows, Macintosh and variety of Linux platforms. Deploying IBM dashDB Local on Windows or Macintosh requires a Linux VM, in which you run Docker. By downloading the Docker Toolbox, which includes a GUI and a VM, you can accomplish this easily. Please refer to the dashDB Local knowledge center (documentation) for further details.
      8.  Is dashDB Local available on IBM Bluemix Local?
        Bluemix Local is managed by IBM on a clients’ infrastructure. There are no plans to offer dashdB Local on Bluemix Local at this time.
      9.  How long does it take to install dashDB Local?
        dashDB Local is based on Docker container technology, which allows setup and installation in less than 30 minutes. Today, the SMP version or MPP version of dashDB Local can be installed in less than 15 minutes.  This can be done on a range of servers from a simple laptop to a production-grade server. Since various components, such as LDAP security and DSM monitoring, are already bundled into a single container installation, there is a tremendous time savings and a more streamlined and efficient process.
      10. What  components are packaged and installed with  dashDB Local?
        dashDB Local is comprised of the following software components packaged in the Docker container, thus simplifying deployment and speeding up the overall setup. At the core is the dashDB analytics engine, tuned for columnar and in-memory workloads, built-in Netezza and Oracle compatibility, an LDAP server for user access management.  IBM Data Server Manager, which acts as the key monitoring component, is also included to provide key features such as query history monitoring, database performance monitoring and OS level monitoring.
      11. Is dashDB local available outside of Docker public hub?
        Soon, a standalone version of dashDB Local will be available on IBM Fix Central and will  leverage the Docker download command on the host OS. This will remove the dependency of pulling the dashDB Local image from the private, access-controlled repository on the public Docker hub. This will also alleviate challenges where a firewall port to access the public docker hub cannot be opened.
      12. What are the minimum prerequisites to install dashDB Local?
        You can find the documented prerequisites for dashDB Local in the Knowledge Center.  Some of the key requirements focus on Docker client and POSIX-compliant storage files systems, as documented. An additional key requirement revolves around opening access to the following network ports or on the firewall. Ensure that the following ports are opened and defined on all nodes in the cluster and defined in each node’s /etc/hosts file.60000-60024, for database FCM
        25000-25999, for Apache Spark
        50022, for SSH/container OS
        50001, for database connection with SSL
        50000, for database connection without SSL
        9929, for communication tests
        9300, for web console status
        8443, for web console HTTPS
        5000, for System Manager
        389, for LDAP
        22, for SSH/host OS
      13. How does Apache Spark fit into the dashDB Local architecture?
        dashDB Local lets you dramatically modernize your data warehouse solutions with advanced analytics based on Spark. It is installed and configured within the dashDB Local container, thus making it fully integrated, supporting a variety of use cases.Spark applications that process relational data can gain significant performance and operational QoS benefits from deploying and running inside dashDB Local. It enables end-to-end analytic solution creation, from interactive exploration and machine learning experiments; verification of analytic flows; easy operationalization of Spark applications through to hosting Spark applications in a multi-tenant enterprise warehouse system; and integration of Spark applications with other applications via various invocation APIs. It allows you to invoke Spark logic via SQL connections and can land streaming data directly into tables via deployed Spark applications. It can run complex data transformations and feature extractions that cannot be expressed with SQL using integrated Spark.
      14. I have a running dashdb local instance where I’ve set DISABLE_SPARK=‘YES’ in the options file. How can I tell if this option took affect and the actual memory the db is using?This can be confirmed during the startup of dashDB Local container. When Spark is disabled, you will see in the docker start output “Spark support is going to be disabled.” When Spark is enabled you will see”Current spark share : XX% of total memory. “
      15. Is the SPARK setting available as an install time switch, or can I enable and disable spark every time I start the database by changing this?
        The SPARK feature can be enabled/disabled any time. You can change the DISABLE_SPARK setting anytime again and just restart dashDB local in the container (docker exec -it dashdb stop/start).
      16. Is there currently a maximum number of nodes for dashDB Local?
        Currently, one can create up to 24 node MPP cluster in dashDB Local.
      17. Can I upgrade from the GA trial to the production version of dashDB Local?
        Yes, you can upgrade/update the post-GA trial version to a production grade version. Once the product is purchased, a permanent license can be applied to update the license.
      18. How can I get support for dashDB Local ?
        Upon purchase of dashDB Local, clients are entitled to support via email or phone. One can open a PMR with the IBMs support ticketing system. IBM will support the dashDB Local container and all of the components inside it. For Docker specific issues, clients should contact the Docker support team. The IBM support team will assist in identifying the problem and advise accordingly.
      19. If I run into docker issue, would IBM support handle it for me?
        IBM will support the “dashDB Local container”, but not the Docker engine itself. It is the client’s responsibility to subscribe to Docker support.  Customers can leverage Docker CS engine (from Docker) or Open source docker RPMs that come with the Linux distros (such as Red Hat). Docker will provide commercial support only for Docker CS engine and not for Docker RPMs and it is the customer choice of a relevant support path regarding docker components.
      20. How often are dashDB Local updates/fix packs made available?
        dashDB Local is based on an agile development cloud model and the intent is to roll out container updates frequently. This will not only make it easier to stay current with the latest bug fixes, and newest features. The updates are handled via container update process and will take less then 30 minutes, similar to the container setup.
      21. Can dashDB Local be installed on Amazon AWS or Azure/ AWS ?
        dashDB Local can be installed on the infrastructure of your choice, as long as that infrastructure supports Docker container technology. dashDB Local is client-managed and can also be installed in your data center and any virtual private cloud infrastructures such as Amazon AWS EC2 or Microsoft Azure platforms.
      22. What kind of storage is required for dashDB Local?
         dashDB Local requires a posix-compliant clustered file storage system. This is applicable for the MPP cluster only. For a standalone SMP installation, this is not a requirement. You can use standard local disks for a SMP dashDB local node setup.Cluster file system is a file system that is configured in a way to group servers and resources together to have concurrent access to a single file system. The key to a cluster file system is that the cluster appears as a single highly available system to all the end users. This increases the storage utilization rate and can result in high performance.
        Some common examples of clustered file storage system are :
        – VERITAS Cluster File System(VxFS) Sun Solaris, HP/UX
        – Generalized Parallel File System (GPFS) IBM AIX, Linux
        – GFS2 Red Hat only
      23. Is Oracle compatibility available in dashDB local?
        Yes, Oracle compatibility is supported in dashDB Local. You can enable applications that were written for an Oracle database to use dashDB™ Local without having to be rewritten. To use this capability, you must specify that dashDB Local is to run in Oracle compatibility mode prior to initial deployment.Before you begin, the /mnt/clusterfs/ directory must already be created. To perform this task, you need to have root authority on the host system OS. By default, Oracle compatibility mode is not enabled. To enable it, you explicitly make an entry in the /mnt/clusterfs/options file prior to deploying dashDB Local. Run the command below and then follow the normal steps around container deployment/initializationecho “ENABLE_ORACLE_COMPATIBILITY=’YES'” >> /mnt/clusterfs/options

        For more details:
        http://www.ibm.com/support/knowledgecenter/SS6NHC/com.ibm.swg.im.dashdb.doc/admin/local_oracompat.html
        http://www.ibm.com/support/knowledgecenter/SS6NHC/com.ibm.swg.im.dashdb.doc/admin/local_setup.html#setup

 

Start Small and Move Fast: The Hybrid Data Warehouse

by Mona Patel

In the world of cutting edge big data analytics, the same obstacles in gaining meaningful insight still exists – ease of getting data in and getting data out.  To address these long standing issues, the utmost flexibility is needed, especially when layered with the agile needs of the business.

Why spend millions of dollars replacing your data and analytics environment with the latest technology promise to address these issues, when can you to leverage existing investments, resources, and skills to achieve the same, and sometimes better, insight?

Consider a hybrid data warehouse.  This approach allows you to start small and move fast. It provides the best of both worlds – flexibility and agility without breaking the bank.  You can RAPIDLY serve up quality data managed by your data warehouse, blended with newer data sources and data types in the cloud, and apply integrated analytics such as Spark or R – all without additional IT resources and expertise.  How is this possible?  IBM dashDB.

Read Aberdeen’s latest report on The Hybrid Data Warehouse.

mona's blog

 

Watch Aberdeen Group’s Webcast on The Hybrid Data Warehouse.

Let me give you an example.  We live in a digital world, with organizations now very interested in improving customer data capture across mobile, web, IoT, social media, and more for newer insights.  A telecommunications client was facing heavy competition and wanted to quickly deliver unique mobile services for an upcoming event in order to acquire new customers by collecting and analyzing mobile and social media data.  Taking a hybrid data warehouse approach, the client was able to start small and move fast, uncovering new mobile service options.

Customer information generated from these newer data sources were blended together with existing customer data managed in the data warehouse to deliver newer insights.  IBM dashDB provided a high performing, public cloud data warehouse service that was up and running in minutes.  Automatic transformation of unstructured geospatial data into structured data, in-memory columnar processing, in-database geospatial analytics, integration with Tableau, and pricing were some of the key reasons IBM dashDB was chosen.

This brings me back to my first point – you don’t have to spend millions of dollars to capitalize on getting data in and getting data out.  For example, clients like the one described above took advantage of Cloudant JSON document store integration, enabling them to rapidly get data into IBM dashDB with ease– no ETL processing required.  Automatic schema discovery loads and replicates unstructured JSON documents that capture IoT, Web and mobile-based data into a structured format.  Getting data or information out was simple, as IBM dashDB provides in-database analytics and the use of familiar, integrated SQL based tools such as Cognos, Watson Analytics, Tableau, and Microstrategy.  I can only conclude that IBM dashDB is a great example of how a highly compatible cloud database can extend or modernize your on-premises data warehouse into a hybrid one to meet time-sensitive business initiatives.

What exactly is a hybrid data warehouse?  A hybrid data warehouse introduces technologies that extend the traditional data warehouse to provide key functionality required to meet new combinations of data, analytics and location, while addressing the following IT challenges:

  • Deliver new analytic services and data sets to meet time-sensitive business initiatives
  • Manage escalating costs due to massive growth in new data sources, analytic capabilities, and users
  • Achieve data warehouse elasticity and agility for ALL business data

mona_dashDB

Still not convinced on the power of a hybrid data warehouse?  Hear what Aberdeen Group’s expert Michael Lock has to say in this 30 min webcast.

About Mona,

mona_headshot

Mona Patel is currently the Portfolio Marketing Manager for IBM dashDB, the future of data warehousing.  With over 20 years of analyzing data at The Department of Water and Power, Air Touch Communications, Oracle, and MicroStrategy, Mona decided to grow her career at IBM, a leader in data warehousing and analytics.  Mona received her Bachelor of Science degree in Electrical Engineering from UCLA.

IBM dashDB Local opens its preview for data warehousing on private clouds and more!

by Mitesh Shah

Just like in the story of Goldilocks … you may be looking for modern data warehousing that is “just right.”  Your IT strategy may include cloud and you may like the simplicity and scalability benefits of cloud … yet some data and applications may need to stay on-premises for a variety of reasons.  Traditional data warehouses provide essential analytics, yet they may not be right for new types of analytics, data born on the cloud, or simply cannot contain a growing workload of new requests.

IBM dashDB Local is an open preview technology that is designed to give you “just right” cloud-like simplicity and flexibility.  It delivers a configured data warehouse in a Docker container that you can deploy wherever you need it as long Docker is supported on that infrastructure. Often, this is a private cloud, virtual private cloud (AWS/Azure), or other software-defined infrastructure. You gain management simplicity and have an environment that you can control more directly.

DownloadFromDocker
Download and install dashDB Local quickly and simply via Docker container technology.

dashDB Local may be the right choice when you have complex applications that must be readied for cloud, have SLAs or regulations that require data or applications to stay on premises, or you need to address new analytics requests very quickly with easy scale in and out capabilities.

dashDB Local complements the dashDB data warehouse as a service offering that is delivered via IBM Bluemix. Because both products are based on a common database technology, you can move workloads across these editions without costly and complex application change!   This is one example of how we define a hybrid data warehouse and how it can help improve your flexibility over time as your needs evolve.

Since dashDB Local began its closed preview in February of 2016, the team has rallied to bring in a comprehensive set of data warehousing features to this edition of dashDB. We have been listening to the encouraging feedback from our initial preview participants, and as a result, we now have a solution that is open for you to test!

So what are you waiting for?

It’s become commonplace for us to hear feedback that participants can deploy a full MPP data warehouse offering with in-memory processing and columnar capabilities, on the infrastructure of our choice, within 15-20 minutes.

Ours early adopters have been fascinated by the power and ease of deployment for the Docker container.  It’s become commonplace for us to hear feedback that participants can deploy a full MPP data warehouse offering with in-memory processing and columnar capabilities, on the infrastructure of our choice, within 15-20 minutes. One client said that dashDB Local is as easy to deploy and manage as a mobile app! We are thrilled by this type of feedback!

Workload monitoring in dashDB Local delivers elasticity to scale out or in.
Workload monitoring in dashDB Local delivers elasticity to scale out or in.

The open preview (v. 0.5.0) offers extreme scale out and scale in capabilities. Yes, you heard me right. Scale-in provides the elasticity to not tie up your valuable resources beyond the peak workloads. This maximizes return on investment for your variable reporting and analytics solutions.  The open preview will help you test drive the Netezza compatibility (IBM PureData System for Analytics) within dashDB technology, as well as analytics support using RStudio. Automated High Availability is another attractive feature that is provided out-of-the box for you to see and test.

Preview participants have been eager to test drive query performance. One participant says, “We are very impressed with the performance, and within no time we have grown our dataset of 40 million to 200 million records (a few TBs) and the analytics test queries run effortless.” Our participants are leveraging their data center infrastructure whether it’s bare metal or virtualized (VMs) to get started and some have installed it on their laptops to quickly gain an understanding of this preview.

Register for dashDB Local previewFind out how it can be “just right” for you!  Go here to give it a try and get ready to be wowed.  We value and need your feedback to help us prioritize features that are important to your business.  All the best and don’t hesitate to drop me a line to let me know what you think!


About Mitesh,

MiteshMitesh Shah is the product manager for the new dashDB Local data warehousing solution as a software-defined environment (SDE) that can be used on private clouds and platforms that support Docker container technology. He has broad experience around various facets of software development revolving around relational databases and data warehousing technologies.  Throughout his career, Mitesh has enjoyed a focus on helping clients address their data management and solution architecture needs.

IBM Fluid Query 1.7 is Here!

by Doug Dailey

IBM Fluid Query offers a wide range of capabilities to help your business adapt to a hybrid data architecture and more importantly it helps you bridge across “data silos” for deeper insights that leverage more data.   Fluid Query is a standard entitlement included with the Netezza Platform Software suite for PureData for Analytics (formerly Netezza). Fluid Query release 1.7 is now available, and you can learn more about its features below.

Why should you consider Fluid Query?

It offers many possible uses for solving business problems in your business. Here are a few ideas:
• Discover and explore “Day Zero” data landing in your Hadoop environment
• Query data from multiple cross-enterprise repositories to understand relationships
• Access structured data from common sources like Oracle, SQL Server, MySQL, and PostgreSQL
• Query historical data on Hadoop via Hive, BigInsights Big SQL or Impala
• Derive relationships between data residing on Hadoop, the cloud and on-premises
• Offload colder data from PureData System for Analytics to Hadoop to free capacity
• Drive business continuity through low fidelity disaster recovery solution on Hadoop
• Backup your database or a subset of data to Hadoop in an immutable format
• Incrementally feed analytics side-cars residing on Hadoop with dimensional data

By far, the most prominent use for Fluid Query for a data warehouse administrator is that of warehouse augmentation, capacity relief and replicating analytics side-cars for analysts and scientists.

New: Hadoop connector support for Hadoop file formats to increase flexibility

IBM Fluid Query 1.7 ushers in greater flexibility for Hadoop users with support for popular file formats typically used with HDFS.Fluid query 1.7 connector picture These include popular data storage formats like AVRO, Parquet, ORC and RC that are often used to manage bigdata in a Hadoop environment.

Choosing the best format and compression mode can result in drastic differences in performance and storage on disk. A file format that doesn’t support flexible schema evolution can result in a processing penalty when making simple changes to a table. Let’s just  say that if you live in the Hadoop domain, you know exactly what I am speaking of. For instance, if you want to use AVRO, do your tools have readers and writers that are compatible? If you are using IMPALA, do you know that it doesn’t support ORC, or that Hortonworks and Hive-Stinger don’t play well with Parquet? Double check your needs and tool sets before diving into these popular format types.

By providing support for these popular formats,  Fluid Query allows you to import, store, and access this data through local tools and utilities on HDFS. But here is where it gets interesting in Fluid Query 1.7: you can also query data in these formats through the Hadoop connector provided with IBM Fluid Query, without any change to your SQL!

New: Robust connector templates

In addition, Fluid Query 1.7 now makes available a more robust set of connector templates that are designed to help you jump start use of Fluid Query. You may recall we provided support for a generic connector in our prior release that allows you to configure and connect to any structured data store via JDBC. We are offering pre-defined templates with the 1.7 release so you can get up and running more quickly. In cases where there are differences in user data type mapping, we also provide mapping files to simplify access.  If you have your own favorite database, you can use our generic connector, along with any of the provided templates as a basis for building a new connector for your specific needs. There are templates for Oracle, Teradata, SQL Server, MySQL, PostgreSQL, Informix, and MapR for Hive.

Again, the primary focus for Fluid Query is to deliver open data access across your ecosystem. Whether the data resides on disk, in-memory, in the Cloud or on Hadoop, we strive to enable your business to be open for data. We recognize that you are up against significant challenges in meeting demands of the business and marketplace, with one of the top priorities around access and federation.

New: Data movement advances

Moving data is not the best choice. Businesses spend quite a bit of effort ingesting data, staging the data, scrubbing, prepping and scoring the data for consumption for business users. This is costly process. As we move closer and closer to virtualization, the goal is to move the smallest amount of data possible, while you access and query only the data you need. So not only is access paramount, but your knowledge of the data in your environment is crucial to efficiently using it.

Fluid Query does offer data movement capability through what we call Fast Data Movement. Focusing on the pipe between PDA and Hadoop, we offer a high speed transfer tool that allows you to transfer data between these two environments very efficiently and securely. You have control over the security, compression, format and where clause (DB, table, filtered data). A key benefit is our ability to transfer data in our proprietary binary format. This enables orders of magnitude performance over Sqoop, when you do have to move data.

Fluid Query 1.7 also offers some additional benefits:
• Kerberos support for our generic database connector
• Support for BigInsights Big SQL during import (automatically synchronizes Hive and Big SQL on import)
• Varchar and String mapping improvements
• Import of nz.fq.table parameter now supports a combination of multiple schemas and tables
• Improved date handling
• Improved validation for NPS and Hadoop environment (connectors and import/export)
• Support for BigInsights 4.1 and Cloudera 5.5.1
• A new Best Practices User Guide, plus two new Tutorials

You can download this from IBM’s Fix Central or the Netezza Developer’s Network for use with the Netezza Emulator through our non-warranted software.

Picture1

Take a test drive today!

About Doug,
Doug Daily
Doug has over 20 years combined technical & management experience in the software industry with emphasis in customer service and more recently product management.He is currently part of a highly motivated product management team that is both inspired by and passionate about the IBM PureData System for Analytics product portfolio.

Hybrid data warehouse architecture: many choices for full flexibility

by Matthias Funke

matthias blog pictureI admit, I love cars. And as a car enthusiast, I cannot imagine not having my own car. I use it every day, I rely on it. I feel at home when I enter it. But I accept that other people may be different. Some are not as attached, some can’t drive or don’t need a car often enough to justify the purchase. For them, using a cab or car service might be the better choice. And then there are people who need flexibility; they need a pick-up truck one day, a van the next day, and a sports car on the weekend. In short, they want full flexibility.

What does all of this have to do with IT and Data Warehousing? Well, at IBM, we think most of our clients have similar, diverse needs when it comes to their data warehouse environment. Depending on the use case at hand, one of several different data warehouse form factors may be better than the others for a particular analytics workload at that time.

Depending on the use case, one of several different data warehouse form factors may be better than the others for a particular analytics workload at that time.

Should it be hosted, vendor-managed, or do I want complete in-house control? Do I need full flexibility regarding the service levels I set for my clients, or is it sufficient to work within the distinct configurations that a service or vendor provides? Behind the scenes, all of this directly impacts the combination of compute versus storage resources I want to have to deliver the right level of  flexibility in the most cost-effective way.

No longer is data warehousing a one size fits all approach.  You need to weigh factors like the service level and the importance of meeting it, amount of flexibility you need, cost of the solution and the amount of control that each of your analytics workloads requires.  In line with this, we  see demand for three distinct data warehouse form factors:

  • Managed cloud service – A vendor-managed public cloud service is the most simple to use as it requires no system administrator on the client side. It is easiest to engage with because you can instantiate a service very quickly, paying for what you use at the moment (“pay-as-you-go”).
  • Predictable, high performance appliance – A client-managed data warehouse appliance offers the best predictability and performance due to its balanced, optimized software and system stack (including hardware), and the best price-performance when use cases require long-term, high utilization of a warehouse. Depending on client skills and effort, the appliance might offer the best simplicity and management, as well as lower TCO.
  •  Software-defined or private cloud software – A client-managed data warehouse service that would run on either your infrastructure, or a hosted IaaS (think Softlayer) is a third option. Use it when you want to increase utilization of existing infrastructure investments and when you need full long-term flexibility to adjust the service depending on the analytics use case and the LoB demand for the analytics. As I stated above, adjusting service levels means  you need the control and flexibility to adjust the combinations of compute  and storage resources to meet current needs. In this scenario, you have control and management of the infrastructure, and  you can enjoy appliance-like simplicity of the data warehouse while still being able to manage it yourself.

Now what if you want to use each of the above form factors in differing combinations to meet a variety of needs?  What if you could choose the best form factor for each workload at that moment in time? Integration across instances of each form factor could enable you to load or replicate data, or to abstract users and applications from the physical layout of your data stores. This becomes a critical success factor in building logical, hybrid data warehouse solutions that offer best flexibility and agility for the business at the lowest cost plus the ability to marry fit-for-purpose data stores, structured and unstructured, into the overall architecture.

No longer is data warehousing a one size fits all approach.  You need to weigh factors like the service level and the importance of meeting it, amount of flexibility you need, cost of the solution and the amount of control that each of your analytics workloads requires.

If you follow IBM, you know that we just launched a Preview Program for our IBM dashDB Local as a software-defined environment (SDE) data warehouse deployment option.  It addresses the needs of the software-defined / private cloud form factor above and it complements the IBM PureData System for Analytics appliance and the dashDB managed cloud datawarehouse service we already offer. Take this new preview for a test drive and tell us what you think so together we can shape the hybrid data warehouse architecture of the future.

About Matthias,

Matthias Funke_headshot Matthias is the worldwide leader of the IBM Data Warehouse product line and strategy. He is passionate about data as the “new currency” and looks for new ways to deliver insights from this data. Matthias brings many years of technology experience to his role including product management, software development and leading software development teams.

Follow Matthias on LinkedIn

Using Docker containers for software-defined environments or private cloud implementations

by Mitesh Shah

Data warehousing architectures have evolved considerably over recent years. As businesses try to derive insight as the basis of value creation, ALL roles must participate by leveraging new insights.  As a result, analytics needs are expanding, markets are transforming and new business models are being created.  This ushers in increased requirements for self-service analytics and alternative infrastructure solutions. Read on to learn how the “software-defined environment” (SDE) that utilizes container technology can help you meet expanded analytics needs.

Adaptability delivered through software-defined environments

From an avalanche of new data, to mobile computing and cloud-based platforms, new technologies must move into the IT infrastructure very quickly. Traditional IT systems—hampered by labor-intensive management and high costs—are struggling to keep up. IT organizations are caught between complex security requirements, extreme data volumes and the need for rapid deployment of new services. A simpler, more adaptive and more responsive IT infrastructure is required.

One of the key solutions on the horizon is  the SDE which optimizes the entire computing infrastructure – compute, storage and network resources – so that IT staff can adapt to different types of workloads very quickly. For example, without an SDE, resources are assigned manually to workloads; the same assignments happens automatically within an SDE.

Now, dashDB Local  (via Docker container) is available as an early access client preview.  I hope you will test this new technology and provide us valuable feedback. Learn more, then request access: ibm.biz/dashDBLocal

By dynamically assigning workloads to IT resources based on a variety of factors, including the characteristics of specific applications, the best-available resources, and service-level policies, a software-defined environment can deliver continuous, dynamic optimization and reconfiguration to address infrastructure issues.

Software-defined environment benefits

A software defined environment framework can help to:

  • Simplify operations with automated infrastructure tuning and configuration
  • Reduce time to value with a simple, pluggable and rich API-supported architectures
  • Sense and respond to workload demands automatically
  • Optimize resources by assigning assets without manual intervention
  • Maintain security and manage privacy through a common platform
  • Facilitate better business outcomes through advanced analytics and cognitive capabilities

A software-defined environment fits well into the private cloud ecosystem so that IT staff can deliver flexibility and ease of consumption, as well as maximize the use of commodity or virtualized hardware. An SDE is now easily achievable by leveraging container technology, where Docker is one of the leaders.

Docker containers provide application portability

Docker containers “wrap up” a piece of software in a complete file system that contains everything the software needs to run: code, run-times, system tools, system libraries and other components that can be installed on a server. This guarantees that the software will always run the same, regardless of the environment in which it is running.

Docker provides true application portability and ease of consumption by alleviating the complex process of software setup and installation that often can require multiple skills across multiple hours or days. It provides OS-level abstraction without disrupting the standards on the host operating system, which makes it even more attractive.

One key point to keep in mind is that Docker is not the same as VMware. Docker provides process isolation at the operating system level, whereas VMware provides a hardware abstraction layer. Unlike VMware, Docker does not create an entire virtual operating system. Instead, the host operating system kernel can be shared across multiple Docker containers. This makes it very lightweight to deploy and faster to start than a virtual machine.  There is no looking back, as container technology is being very quickly embraced as part of a hybrid solution that meets business user needs-fast!

dashDB Local: data warehousing delivered via Docker container

Coming full circle, the data warehouse is the foundation of all analytics and must be fast and agile to serve new analytics needs.  Software defined environments make this easy to do – enabling key deployment of the warehousing engine in minutes as compared to hours or days.

IBM dashDB is the data warehousing technology that delivers high speed insights through in-memory computing and  in-database analytics at massively parallel processing (MPP) scale.  It has been available as a fully managed services on the IBM cloud.  Now, dashDB Local  as a is available as an early access client preview for private clouds and other software-defined infrastructures.  I hope you will test this new technology and provide us valuable feedback. Learn more, then request access: ibm.biz/dashDBLocal

About Mitesh,

MiteshMitesh Shah is the product manager for the new dashDB data warehousing solution as a software-defined environment (SDE) that can be used on private clouds and other implementations that support Docker container technology. He has broad experience around various facets of software development revolving around database and data warehousing technologies.  Throughout his career, Mitesh has enjoyed a focus on helping clients address their data management and solution architecture needs.