Adfor S.p.a.

Informix 12.10 Database Administration SPVC

Adfor S.p.a.

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Metodologia Online
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Contains: PDF course guide, as well as a lab environment where students can work through demonstrations and exercises at their own pace. In this course, students will learn the basic concepts of data management with Informix 12.10. They will learn how to create, manage, and maintain tables and indexes; how the Informix Optimizer works; and how to use the SET EXPLAIN feature to determine query effectiveness. If you are enrolling in a Self Paced Virtual Classroom or Web Based Training course, before you enroll, please review the Self-Paced Virtual Classes and Web-Based Training Classes on our Terms and Conditions page, as well as the system requirements, to ensure that your system meets the minimum requirements for this course. Objective Please refer to course overview

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· A chi è diretto?

The main audience for this course is Informix Database Administrators. It is also appropriate for Informix System Administrators and Informix Application Developers.

· Requisiti

Students in this course should satisfy the following prerequisites: IX101 - Introduction to Informix terminology and data types (or equivalent experience or knowledge) Knowledge of Structured Query Language (SQL) Experience using basic Linux functionality


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Unit 1 - Creating databases and tables • Databases • Tables • DBSCHEMA, ONCHECK, and ONSTAT • Sysmaster Unit 2 - Altering and deleting databases and tables • ALTER • Data space reclamation • Renaming • Dropping Unit 3 - Creating, altering, and dropping indexes • Indexes • Sysmaster • Forest of trees Unit 4 - Managing and maintaining indexes • Benefits and costs • Guidelines • Calculating size Unit 5 - Table and index partitioning • Fragmentation • Distribution schemes • Sysmaster Unit 6 - Maintaining table and index partitioning • ALTER FRAGMENT Unit 7 - Cost-based query optimizer • Access plan • Join methods • EXPLAIN • Scans Unit 8 - Updating statistics and data distributions • UPDATE STATISTICS • Distribution information • Process • Updating statistics Unit 9 - Managing the optimizer • Optimization options • Directives Unit 10 - Referential and entity integrity • Integrity • Constraints Unit 11 - Managing constraints • Transaction modes • Dropping a constraint Unit 12 - Modes and violations detection • Object modes • Disabling an object • Recording violations • Sysmaster Unit 13 - Concurrency control • Isolation • Locks • Row versioning Unit 14 - Data security • Levels of data security • Privileges • Roles Unit 15 - Views • Working with views • WITH CHECK OPTION • Sysmaster Unit 16 - Introduction to stored procedures • Stored procedures • Sysmaster Unit 17 - Triggers • Working with triggers • Triggers and stored procedures • Dropping a trigger • Cursors and triggers • Triggers and constraint checking • Sysmaster • Managing triggers Appendix A - Terminology • Terminology Appendix B - Data types • Data types Appendix C - XML publishing • XML publishing Appendix D - Basic Text Search DataBlade Module • BTS DataBlade Module Appendix E - Node DataBlade Module • Node DataBlade Module Appendix F - Using Global Language Support • Using GLS

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