Comments
yourfanat wrote: I am using another tool for Oracle developers - dbForge Studio for Oracle. This IDE has lots of usefull features, among them: oracle designer, code competion and formatter, query builder, debugger, profiler, erxport/import, reports and many others. The latest version supports Oracle 12C. More information here.

2008 West
DIAMOND SPONSOR:
Data Direct
SOA, WOA and Cloud Computing: The New Frontier for Data Services
PLATINUM SPONSORS:
Red Hat
The Opening of Virtualization
GOLD SPONSORS:
Appsense
User Environment Management – The Third Layer of the Desktop
Cordys
Cloud Computing for Business Agility
EMC
CMIS: A Multi-Vendor Proposal for a Service-Based Content Management Interoperability Standard
Freedom OSS
Practical SOA” Max Yankelevich
Intel
Architecting an Enterprise Service Router (ESR) – A Cost-Effective Way to Scale SOA Across the Enterprise
Sensedia
Return on Assests: Bringing Visibility to your SOA Strategy
Symantec
Managing Hybrid Endpoint Environments
VMWare
Game-Changing Technology for Enterprise Clouds and Applications
Click For 2008 West
Event Webcasts

2008 West
PLATINUM SPONSORS:
Appcelerator
Get ‘Rich’ Quick: Rapid Prototyping for RIA with ZERO Server Code
Keynote Systems
Designing for and Managing Performance in the New Frontier of Rich Internet Applications
GOLD SPONSORS:
ICEsoft
How Can AJAX Improve Homeland Security?
Isomorphic
Beyond Widgets: What a RIA Platform Should Offer
Oracle
REAs: Rich Enterprise Applications
Click For 2008 Event Webcasts
SYS-CON.TV
Today's Top SOA Links


Big Data at Sears
Sears used IMS (IBM’s first generation database product) on mainframe plus Teradata

Sears plus its acquired entity Kmart belong to Sears Holdings whose goal is to get closer to its customers. That requires big time analytic capabilities. While revenue at Sears has declined from $50B in 2008 to $42B in 2011, rivals like Wal-Mart. Target and Amazon have grown steadily with better profit. Amazon’s retail business  has gone from $19B in revenue in 2008 to $48B in 2011, passing Sears for the first time.

Sears used IMS (IBM’s first generation database product) on mainframe plus Teradata. Its ETL process using IBM DataStage software on a cluster of distributed servers took 20 hours to run. Since their adoption of Hadoop back in 2010, one of the steps (taking 10 hours out of the 20 hours) ran at 17 minutes. Their slogan is “ETL must die”, as they would like to load raw data directly to Hadoop. The old systems consisted of EMC Greenplum, Microsoft SQL Server, and Oracle Exadata (four boxes) for analytical workload. That is all being replaced by Hadoop, Datameer, MySQL, InfoBright, and Teradata.

Sears’ process for analyzing marketing campaigns for loyalty club members used to take six weeks on mainframe, Teradata, and SAS servers. The new process running on Hadoop can be completed weekly. For certain online and mobile commerce scenarios, Sears can now perform daily analyses. The Hadoop systems at 200 Terabytes cost about one-third of 200-TB relational platforms. Mainframe costs have been reduced by more than $500K per year while delivering 50-100 times better performance on batch jobs. The volume of data on Hadoop is currently at 2 Petabytes. As the CTO says, Hadoop is no longer a science project at Sears – critical reports run on the platform, including financial analyses; SEC reporting; logistics planning; and analysis of supply chains, products, and customer data. Sears uses Datameer, a spread-sheet style tool that supports data exploration and visualization directly on Hadoop. It claims to develop interactive reports in 3 days that used to take six to 12 weeks before.

Sears has actually spun off a new subsidiary called MetaScale to offer cloud services to other retailers with Hadoop platform. They are leveraging their three years of acquired expertise in Hadoop to make money in analytic services. There are many open questions on whether Hadoop will be that platform that brings big success to Sears in the future.


Read the original blog entry...

About Jnan Dash
Jnan Dash is Senior Advisor at EZShield Inc., Advisor at ScaleDB and Board Member at Compassites Software Solutions. He has lived in Silicon Valley since 1979. Formerly he was the Chief Strategy Officer (Consulting) at Curl Inc., before which he spent ten years at Oracle Corporation and was the Group Vice President, Systems Architecture and Technology till 2002. He was responsible for setting Oracle's core database and application server product directions and interacted with customers worldwide in translating future needs to product plans. Before that he spent 16 years at IBM. He blogs at http://jnandash.ulitzer.com.

Web 2.0 Latest News
Hortonworks went through an IPO last Friday, December 12, 2014. It’s initial price of $16 soared by 60% immediately after. Today the stock price is $24.70 with a market cap of $1.02B. Another billion dollar club member. They compete with Cloudera and MapR in packaging the open source H...
You are a hobbyist; curious student or a developer-entrepreneur then you must get this kit to jump start your IoT development. This is still in Beta but it has everything you need in terms of hardware, software, tools and forums to guide you through. IoT dev kit is a subset of In...
In recurring revenue models, maximizing customer lifetime value (CLV) is achieved through establishing a lifetime of customer interaction points as each provides an opportunity to win revenue and loyalty. While the previous two posts in this CLV miniseries focused on the definition of ...
When a CIO or a CTO thinks of the applications they support it is almost always in terms of a "portfolio" When a research company named Gleanster poll executives about agile data management they discovered an interesting trend. Companies are reporting an increase in portfolio sizes wi...
The steadily increasing frequency of data breach occurrences in 2014 has been both astounding and worrisome. From Target and Neiman Marcus to Michaels, Chick-fil-A and Home Depot, fraudsters are leaving no stone unturned, and the millions of customers unlucky enough to use infected poi...
Subscribe to the World's Most Powerful Newsletters
Subscribe to Our Rss Feeds & Get Your SYS-CON News Live!
Click to Add our RSS Feeds to the Service of Your Choice:
Google Reader or Homepage Add to My Yahoo! Subscribe with Bloglines Subscribe in NewsGator Online
myFeedster Add to My AOL Subscribe in Rojo Add 'Hugg' to Newsburst from CNET News.com Kinja Digest View Additional SYS-CON Feeds
Publish Your Article! Please send it to editorial(at)sys-con.com!

Advertise on this site! Contact advertising(at)sys-con.com! 201 802-3021




SYS-CON Featured Whitepapers
ADS BY GOOGLE