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© 2002 IBM Corporation IBM Israel Software Symposium 2003 accelerate your business DB2 Information Integrator Software Jaffa Sztejnbok IT Specialist, Information.

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Presentation on theme: "© 2002 IBM Corporation IBM Israel Software Symposium 2003 accelerate your business DB2 Information Integrator Software Jaffa Sztejnbok IT Specialist, Information."— Presentation transcript:

1 © 2002 IBM Corporation IBM Israel Software Symposium 2003 accelerate your business DB2 Information Integrator Software Jaffa Sztejnbok IT Specialist, Information Management Global Technology Unit jaffas@il.ibm.com

2 accelerate your business IBM Israel Software Symposium 2003 2 Agenda  What is Enterprise Information Integration  Without Information Integrator  Data Challenges  Complementary Information Integration Approaches  IBM DB2 Information Integration Products and Value  IBM’s Information Integrator 8.1  Demo

3 accelerate your business IBM Israel Software Symposium 2003 3 What is Enterprise Information Integration ?  Provides access to diverse, distributed, and real-time data as if it were a single source, no matter where it resides.  Helps businesses : –Shorten application development time –Improve productivity and application efficiency –Leverage existing data assets for the benefit of the business

4 accelerate your business IBM Israel Software Symposium 2003 4 Without Data Federation

5 accelerate your business IBM Israel Software Symposium 2003 5 New composite applications need data from multiple sources ƒConsumers expect holistic, personalized, and value-added content ƒRelational, XML, packaged applications, content repositories, file systems all contain critical business information Increasing emphasis on current data ƒReal-time analytics ƒBusiness activity monitoring Petabytes will be the measure of available online data ƒAll client interactions are important ( e.g. instant messages, audio records, Web traffic,…) ƒInternet and intranet content Variety, Velocity, and Volume Data Challenges

6 accelerate your business IBM Israel Software Symposium 2003 6 Complementary Information Integration Approaches  Consolidate data for local access –Data warehouses –Operational data stores –Production applications –Creating additional reference copies –Typically managed by ETL (Extract, Transform, Load) or replication technologies  Integrated access to distributed sources, Distributed Access –Real time data, e.g., stock quotes, Extending a data warehouse with real-time data –Data changes rapidly –Wide heterogeneity in data to be accessed,relational and non-relational format –Data which is not practical or possible to copy and when movement of data is small

7 accelerate your business IBM Israel Software Symposium 2003 7 relational databases data warehouses Data Sources Extended Search Sources spreadsheets content repositories … @ officee-mail reportsfax Content Sources IBM DB2 Information Integration Products DB2 Information Integrator  SQL programming model  Leverage SQL skills and tools  Federated data server and replication server DB2 Information Integrator for Content  Content programming model  Leverage CM skills and tools  Federated data server, text mining, and workflow engine

8 accelerate your business IBM Israel Software Symposium 2003 8 DB2 Information Integrator 8.1 A Federated Data Server – Query distributed data as if it where a single source  Define integrated view across diverse and distributed data –Wide range of data and content sources –Extensible to virtually any data source  Query as if a single source –Use standard SQL query and SQL expressions –Include text semantics in the search –Surface specialized functions into SQL –Leverage query optimization and caching  Compose XML documents –Combine diverse sources –Validate against DTDs or schema  Publish results to a message queue –Familiar DB programming model  Single source, relational updates Integrated SQLView DB2, Oracle, SQL Server, Sybase, Teradata, OLE DB, ODBC, Excel, XML, message queues, Web services, flat files, document repositories, content repositories, LDAP directories, WWW, email databases, and more.

9 accelerate your business IBM Israel Software Symposium 2003 9 DB2 Information Integrator 8.1 A Replication Server – Manage consolidation for performance and availability  Distribute data among relational databases –DB2, Informix, Microsoft, Oracle, Sybase, Teradata  Support flexible topologies –Distribution: One to many –Consolidation: Many to one  Match data movement modes to usage requirements –Table-at-a-time for warehouse loading during batch window –Transaction-consistent for online data  Choose latency characteristics –Scheduled, interval-based, continuous  Apply transformations in-line –Standard SQL expressions or stored procedure execution. DB2 Microsoft

10 accelerate your business IBM Israel Software Symposium 2003 10 Define integrated views across diverse and distributed data ƒIBM Content Manager portfolio and other content repositories e.g. FileNET, Lotus databases, ODBC and JDBC compliant relational databases, and IBM Lotus Extended Search sources (LDAP directories, WWW, email databases,…) Search federated data ƒSearch application uses the IBM Content Manager API Mine additional metadata from text documents ƒIdentify document language ƒExtract entities like names or technical terms ƒCategorize documents based on a taxonomy ƒGroup documents based on related content ƒCreate a document synopsis Define workflows DB2 Information Integrator for Content

11 accelerate your business IBM Israel Software Symposium 2003 11 DB2 Information Integrator Value  Extend current investments –Work within your existing infrastructure –Consolidate data or access distributed data as if it were a single data source –Combine existing data and content assets in new ways –Use familiar SQL programming model and existing tools –Build on a standards-based, strategic integration platform  Speed time to value for composite applications –Reduce hand-coding 40%-65% –Reduce skill requirements –Reduce development time by half  Control costs –Reduce payroll costs –Reduce need to rip and replace –Reduce need to manage redundant data

12 accelerate your business IBM Israel Software Symposium 2003 12 Application Developer Speeding Application Development RDBMS Non-relational data Non-traditional data Development effort to handle: Unique interfaces for each data type Joining data from varied sources Aggregation and grouping Correlating data Special features: Set processing In-built db transformation functions Optimisation Automatic local caching Data driven triggers Other SQL is on OPEN Standard SQL is easily testable, independent of the application JDBC, XML, WebServices II handles: Interfaces for each data type Joining data from varied sources Transformation Correlating data

13 accelerate your business IBM Israel Software Symposium 2003 13 Crystal Decisions Vision As a world-leading information infrastructure company, Crystal Decisions helps businesses make better decisions by bringing together their people and their information. Challenge Improve response time for complex queries over distributed heterogeneous data sources Solution Provides transparent, globally optimized access to heterogeneous, distributed data. Crystal Reports accesses the distributed data as if it were a single database. Response time improvement of up to 98% seen in house. Business Value "Users of Crystal Reports and Crystal Enterprise, with DB2 Information Integrator, can … discover new ways to meet the information needs of their organization." Janet Wood, Vice President of Business Development, Crystal Decisions. Competitive Value “DB2 Information Integrator provides Crystal Reports with exceptionally fast and efficient federated querying capability.“ Trevor Smith, Program Manager, Business Development Group, Crystal Decisions

14 accelerate your business IBM Israel Software Symposium 2003 14 Without Data Federation

15 accelerate your business IBM Israel Software Symposium 2003 15 Federated Access to Diverse Data

16 accelerate your business IBM Israel Software Symposium 2003 16 Information Integration IBM DB2 Information Integrator Software  Data federation –Extensible read/write access across diverse data and content sources –Database programming model (SQL) –Content programming model (OO API)  Data placement –Caching and replication over heterogeneous information  Data transformation –SQL, XML, Web services –Advanced search and mining –Metadata management  Part of a complete integration solution –XML publishing, consumption, and interchange –WebSphere business integration –Open platform based on industry standards Integrating diverse business information across and beyond the enterprise

17 accelerate your business IBM Israel Software Symposium 2003 17 Functions Data Federation Transparency: hides differences among sources ƒAppears to be one source ƒSupports a high level query language ƒFunctional compensation and passthru Heterogeneity: integrates data from diverse sources ƒRelational, XML, flat files, spreadsheet, messages, content repositories, Web, … High Function ƒOne query integrates data from multiple sources ƒCapabilities of sources as well Extensibility ƒAccess wide range of data sources ƒDevelopment wrapper toolkit Autonomy ƒNon-disruptive to data sources, existing applications, systems.

18 accelerate your business IBM Israel Software Symposium 2003 18 Federation leverages a full database engine ƒQuery Processor, Execution Engine, Catalog, Client Access, Security, Transactions Query processing extended for Federated Data ƒPushdown Analysis ƒAnalyze how to decompose a user query ƒGenerate an optimal query execution plan using cost estimates including data source knowledge: database statistics, indexes, source functions, server and network capacities ƒAllows function compensation Performance, Optimization of distributed queries

19 accelerate your business IBM Israel Software Symposium 2003 19 Replication Architecture

20 accelerate your business IBM Israel Software Symposium 2003 20 Improve query performance and availability Administrator defines Materialized Query Table ƒPrecomputed or frequently used values ƒAny data from the federated system ƒApplication indicates ability to use cache ƒImplicit or explicit use Developer enables cache use ƒIf enabled, reads are handled from the cache, writes passed through to the source ƒIf not, reads and writes passed through to source Cache refresh managed: ƒManually ƒBy replication Flexible caching topologies supported Heterogeneous Caching Feature

21 accelerate your business IBM Israel Software Symposium 2003 21 Four important tasks: ƒData modeling –Map data model to relational data model (tables with rows and columns) –Map functions into SQL operations ƒQuery Planning –Represent data source capabilities –Push down as much work to data source as sensible –Detect missing function at source (so engine can compensate) –Supply cost and cardinality information ƒConnection and transaction management ƒQuery Execution and data retrieval –Execute parts of a user’s query for a specific data source Wrappers

22 accelerate your business IBM Israel Software Symposium 2003 22 Configuration steps: ƒWrapper: the wrapper code module itself ƒServer: a specific data source, with associated attributes ƒUser mapping: information needed to connect to a specific server ƒNickname: a specific data set managed by a server, mapped to rows and columns in the federated server Defined to system via DDL commands ƒGUI administration generates DDL Stored in the system catalog Configuration

23 accelerate your business IBM Israel Software Symposium 2003 23 Administration Tools

24 accelerate your business IBM Israel Software Symposium 2003 24 Sybase Oracle SQL Server DB2 Informix ODBC Teradata Wrappers which support discovery HMMER Entrez XML Flat File Excel Extended Search "Create Nicknames" window Launches customized GUI Returns Nickname defintions Customized "Discover" GUI Discovery for Nicknames

25 accelerate your business IBM Israel Software Symposium 2003 25 Definitions ƒManage control definitions for replication ƒCustomize names and sizes of objects Operations ƒStart Capture, Apply, Monitor, Analyzer, and Trace ƒIssue commands such as STOP or STATUS Monitoring ƒPerform static and dynamic monitoring Replication Administration

26 accelerate your business IBM Israel Software Symposium 2003 26 Application Development : Access DB2 catalogs and DB2 II federated sources DB2 Development Center Websphere Studio Microsoft Visual Studio.NET

27 accelerate your business IBM Israel Software Symposium 2003 27 Demo… Query Result Excel SQL Server DB2

28 accelerate your business IBM Israel Software Symposium 2003 28 For more information http://db2ii.dfw.ibm.com/demo/ Performance Optimization of distributed queries http://db2ii.dfw.ibm.com/demo/

29 accelerate your business IBM Israel Software Symposium 2003 29 Summary  Information integration is a foundation for companies to build an On Demand Operating Environment enabling them to align their IT infrastructure to business priorities  DB2 Information Integrator provides access to diverse, distributed, and real-time data as if it were a single source, no matter where it resides.  DB2 Information Integrator will help businesses –Shorten application development time –Improve productivity and application efficiency  Rely on IBM’s proven technology and support for open standards

30 accelerate your business IBM Israel Software Symposium 2003 30 The whole is worth more then its constituent parts DB2 Information Integrator helps businesses to leverage existing data assets into knowledge for the benefit of the business

31 accelerate your business IBM Israel Software Symposium 2003 31 Don’t forget to give us feedback Presentation Code:A4


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