IBM INFORMIX
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IBM Informix Online Training Course Content
Pre-requisites
- Basic knowledge on Structured Query Language (SQL)
Introduction to Informix Dynamic Server (IDS) Terminology
- Define basic Informix Dynamic Server terms
- Query the sysmaster database for information about the server
IDS Installation & Setup
- Identify the right product
- Extract & Install the IDS product
- Setup raw chunks for space
- Setup Environment
- ONCONFIG parameter changes
- SQLHOSTS file changes
- Instance creation
- Bounce Informix Server Instance
- Switching between server modes
Managing disk space
- Physical Units
- Logical Units
Shared memory
- Resident portion
- Virtual portion
- Message portion
Monitoring Message log file
Managing configuration parameter file
SMI Tables
Monitor/Manage Database Server activity using tools
- onstat
- onmode
- oncheck
- onparams
- onmonitor
- oninit
- ondblog
- onspaces
Backing up data and logical log files (ontape, onbar)
Data migration tools
- load/unload
- dbexport/dbimport
- onunload/onload
- dbschema
Checkpoints
Finder utility
Update statistics
SET EXPLAIN
Database Logging
- Physical Logging
- Logical Logging
Lock Management
Session Management
IDS Isolation Levels
IDS Data Types
- Identify the Informix data types
- Choose the appropriate data type for a data column
Creating Databases and Tables
- Create databases and tables
- Determine database logging and storage requirements
- Locate where the database server stores a table on disk
- Create temporary tables
- Locate where the database server stores temporary tables
- Use the system catalog tables to gather information
- Use the dbschema utility
Altering and Deleting Databases and Tables
- Drop a database
- Drop a table
- Alter a table
- Convert a simple large object to a smart large object
Create, Alter, and Drop Indexes
- Build an index
- Alter, drop, and rename an index
- Identify the four index characteristics
Managing and Maintaining Indexes
- Explain the benefits of indexing
- Evaluate the costs involved when indexing
- Explain the maintenance necessary with indexes
- Describe effective management of indexes
- Enable or disable indexes
Table and Index Partitioning
- List the ways to fragment a table
- Create a fragmented table
- Create a detached fragmented index
- Describe temporary fragmented table and index usage
Maintaining Table and Index Partitioning
- Alter a fragmented table
- Alter a fragmented index
- Explain how to skip inaccessible fragments
Data Security
- Use the database, table, and column level privileges
- Use the GRANT and REVOKE statements
- Use role-based authorization
Views
- Create views
- Use views to present derived and aggregate data
- Use views to hide joins from users
Introduction to Stored Procedures
- Explain the purpose of stored procedures
- Explain advantages of using stored procedures
Triggers
- Create and execute a trigger
- Drop a trigger
- Use the system catalogs to access trigger information