IBM Optim Integrated Data Management

Transcription

1 IBM Optim Integrated Data Management Szymon Kwapiszewski Jacek Lempart

2 Agenda Information Management Brand at Krakow Software Lab Data life cycle DBA s life Storage example 2

3 Information Management brand at Krakow Software Lab What does IBM Information Management stands for: deliver the right information to the right people or processes at the right time to take the proper action Core part - powerful family of relational database management system servers DB2 as a flagship RDBMS Krakow Lab Involvement Optim tooling for DBAs Maintenance management Performance tuning

4 Data Life Cycle Logical Modeling Physical Modeling Integration Modeling Java.NET Web Services PHP RUBY COBOL Stored Procedures SQL XQuery User Defined Functions Administration Configuration Performance Management Backup & Recovery Data Auditing Data Archiving Data Masking Data Encryption Security Access Security Analysis Data Modeling Application Development Database Development Database Management Data Governance Data Architect Application Developer Database Developer Database Administrator Security Administrator Design Develop Deploy Manage Govern 4

5 How do people imagine DBAs? I ve been sitting in that basement for the last several decades and have scripts for everything I need Well Let s say Mature Dress code changes by ambition Living in his own world DBA aka Don t bother asking

6 How to make the DBA's life better? DBA focuses on higher level than database engine Know about issues before they become a problem Provide automated solutions for typical problems Insight for entire environment including Server, I/O, Network, Database Know which programs access which parts of DB and the reverse Move to a complimentary web based tooling available across many noncompliant databases Manage the data infrastructure from any place all over the world 6

7 Best Student Recognition Event 2009, July 1-3, Krakow New Ideas Real Business Value Storage Example Does saving storage make sense? Usually the most expensive component of a database solution Saves floor space and personal cost for managing storage Saving storage saves power and cooling! Improving I/O Efficiency Fewer I/O operations needed to retrieve same amount of data 7

8 How database engine could help save storage >> Innovative DB2 Cobra Features << Row Compression Multiple algorithms for automatic index compression Automatic compression for temporary tables Table Order By Temp Table Order By Intelligent compression of large objects and XML

9 How admin tooling could help save storage? Admin tooling finds storage bottlenecks or additional storage savings over all managed databases A lot of space reserved but not allocated by data? Show the storage which can be eaisily freed up together with potential cost of performing this kind of operation Backup takes longer and longer? Show how it could be improved? Analyze how compression would help to save potential storage and how it would improve the performance (CPU, memory, I/O access, compression ratio, ) Which tables/indexes to compress, when and how (classic REORG, auotmated dictionary creation, write/read access needed, XML compression needed)

10 How amazing results could be? DB2 9 compression capabilities are key in helping reduce the size of our databases in one case by up to 83%. Jean Holley, CIO, Tellabs Inc. We observed a 70% compression ratio. Ellen Reys-Klebaner, Chief Database Architect, Visa Compression Type No compression Row compression Pages (32 KB) Space Required 179.9GB 24.5GB

11 How amazing results could be (2) Case Study QuickView SunTrust Bank, Inc. One of the US largest banking organization, with total assets of $181 billion, more than 1,600 branches and more than 34,000 employees Challenge Set out to reap more return on investment in its IT infrastructure, inlcluding storage Solution Use new DB2 9 data servers Benefits With DB2 9, we re seeing compression rates up to 83 percent on the data warehouse tables. The projected cost savings are more than US$2 million initially, with ongoing savings of US$500,000 a year. Michael Henson, DB2 Unix Team Lead, DatabaseDelivery Services, SunTrust Bank, Inc. 11

12 Q&A