'Redo log buffer' presentation slideshows

Oracle8i Administration

Oracle8i Administration. ????? ????? ? ? ?. Lesson 1 Oracle Architectural Components. ? Overview. Instance. User Process. SGA. Shared Pool. Library Cache. Data buffer Cache. Redo Log Buffer. Server Process. Data Dict Cache. PGA. SMON. DBW0. PMON. CKPT. LGWR. Others.

1.86k views • 162 slides

Information Systems Development

Slovak University of Technology Faculty of Material Science and Technology in Trnava. Information Systems Development. The DBMS Oracle structure. The DBMS Oracle. The DBMS Oracle. ORACLE ARCHITECTURE. I. database architecture II. software architecture III. database processes

1.23k views • 107 slides

Chapterb19 Transaction Management

Chapterb19 Transaction Management. Transaction: An action, or series of actions, carried out by a single user or application program, which reads or updates the contents of the database. Also a logical unit of work on the database. Single statement, part or all of a program.

567 views • 39 slides

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325 views • 31 slides

Oracle Architectural Components

Oracle Architectural Components. Objectives. After completing this appendix, you should be able to do the following: Describe the Oracle Server architecture and its main components List the structures involved in connecting a user to an Oracle instance List the stages in processing: Queries

361 views • 23 slides

Oracle Architectural Components

Oracle Architectural Components. Objectives. Listing the structures involved in connecting a user to an Oracle server Listing the stages in processing a query Listing the stages in processing a DML statement Listing the stages in processing COMMITS. Oracle server. The Oracle Server.

375 views • 20 slides

ArrayExpress Oracle DBA

ArrayExpress Oracle DBA. Ahmet Oezcimen. Agenda. 1. Tasks 2. System Overview 3. Oracle DB System 4. Database Monitoring 5. Database Security 6. Performance and Tuning 7. Backup and Recovery 8. Literature 9. Questions. 1. Tasks.

320 views • 18 slides

DBMS Transactions and Rollback Recovery

DBMS Transactions and Rollback Recovery. Helia / Martti Laiho. Application programs - Sessions (connections) - Transactions - SQL commands. Database Instance. Data Buffer (Buffer pool). DBMS Listener / Server Transaction Manager SQL Engine (parser) Security Manager

411 views • 8 slides

DBMS Transactions and Rollback Recovery

DBMS Transactions and Rollback Recovery. Helia / Martti Laiho. Application programs - Sessions (connections) - Transactions - SQL commands. Database Instance. Data Buffer (Buffer pool). DBMS Listener / Server Transaction Manager SQL Engine (parser) Security Manager

94 views • 8 slides