Monday Jan 09, 2012

Engineered Systems for Retail

I've been speaking to analysts in preparation for attending the NRF Big Show next week, and one comment I heard concerned me.  The analyst said there's a misconception amongst some retailers that Oracle's software only runs on Oracle hardware.  Clearly that's a misconception, but I understand how people may have jumped to that conclusion.

Just to review, Oracle has announced three important engineered systems.  Exadata is the database machine, Exalogic is the middleware machine, and Exalytics is the BI machine.  Each system includes the hardware and system software built to work together for that specialized task.  Typical engineered systems provide about a 3X performance boost on average, with some tasks significantly faster.

Oracle's engineered systems are hardware and software built to work together.  The "software" part of the equation includes things like the operating system, database, and middleware but not the business applications.  One of the key benefits of this approach is that applications require no changes, so they will run on anyone's hardware as well as Oracle's engineered systems.

And specifically for retail, we continue to partner with different hardware vendors to test and certify our applications.  None of our retail products require Oracle hardware.  Buying hardware from Oracle is optional, and that's the plan for the future as well.

That said, there are lots of benefits from running Oracle Retail applications on Exadata, Exalogic, and Exalytics that retailers should consider.  Blazing performance, hardware consolidation, reduced energy consumption, and easy expansion are a few.

Tuesday Oct 04, 2011

OpenWorld 2011, Retail Perspective Part 1

The big announcements at OpenWorld this year revolved around engineered systems, where software and hardware are optimized to work together.  Larry Ellison kicked off the conference by explaining that Oracle's engineered systems use a "parallel everywhere" approach to squeezing greater performance out of commodity parts. 

Below are six such systems and my thoughts on their applicability to retail:

1. Exadata

There are several retail customers that are running Exadata with great results.  When lots of data is involved, be it analytical or transactional, Exadata increases database performance, reduces storage and electricity costs, and simplifies through server consolidation.  Exadata is perfect for running merchandising, supply chain, and data warehouse/BI applications.

2. Exalogic

Exadata's brother is Exalogic, the middleware machine.  It shares much of the Exadata architecture but instead of focusing on data, its focused on fast application execution.  It does particularly well with Java-based applications like ATG Web Commerce.

3. SPARC SuperCluster

While Exadata specializes in database workloads and Exalogic specializes in middleware workloads, the SPARC SuperCluster is a general-purchase system that handle both well.  Think of the SuperCluster as Exadata and Exalogic merged together in single lower-cost rack running the new SPARC T4 and Solaris 11.  This might be the best solution for mid-tier retailers that can't invest in Exadata and Exalogic separately.

4. Exalytics

When dealing with data, memory is faster than flash which is faster than disk.  Exadata uses a cost-effective approach by using all three types of storage to maximize performance.  Exalytics, on the other hand, is simply focused on speed and therefore memory. It's a specialized BI Machine that uses the TimesTen in-memory database to render very fast analytics "at the speed of thought."  Essbase is also a database option.  This is where real-time analytics and visualization shine.  Retailers running Hyperion and/or OBIEE will benefit from Exalytics.

5. Big Data Appliance

With Twitter generating a billion tweets per week, we are being overwhelmed with data, and more specifically unstructured data.  To help deal with this deluge of data, the Oracle Big Data Appliance includes the necessary hardware and software to acquire, manage, and analyze huge volumes of data.  It includes open-source versions of Hadoop and R, popular choices for big data problems.  Retailers that are serious about collecting social data about their brands, products, and customers will benefit from this solution.

6. Database Appliance

At the low-end, if your database needs don't require Exadata or Exalytics, then the Oracle Database Appliance is the perfect combination of hardware and database in a simple, cost-effective package.  This data center simplification play will likely resonate with smaller mid-tier retailers.

Part 2 will discuss cloud computing.

About


David Dorf, Sr Director Technology Strategy for Oracle Retail, shares news and ideas about the retail industry with a focus on innovation and emerging technologies.


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