oracle dba daily tasks

xmlns:dc="http://purl.org/dc/elements/1.1/"xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/">rdf:about="http://www.blogjava.net/cymao/archive/2006/03/30/38289.html"dc:identifier="http://www.blogjava.net/cymao/archive/2006/03/30/38289.html"dc:title="DBA的职责和任务(转自oracle中文技术论坛)"trackback:ping="http://www.blogjava.net/cymao/services/trackbacks/38289.aspx" />--> It is from the

The daily work and responsibilities of DBAs in Oracle --- [1] The following summary is a summary written in "Deep Oracle", which corresponds to the amount of funds learned. 1. Let's take a look at Oracle's learning route: 2. learning basics: I have learned basic Oracle knowledge and have a general understanding of

PrefaceThis article describes DBA's daily responsibilities in monitoring Oracle databases and how to use shell scripts to perform repeated monitoring. This article first reviews some common DBA Unix Commands and explains how to regularly execute DBA scripts through UNIX cron. The article also introduces eight important

current database: The following are references: Select Sid,serial#,username,program,machine,status from v$session; The output is: The following is the referenced content: SID serial# USERNAME program MACHINE STATUS ----------------------------------------------- -------- 1 1 ORACLE. EXE WORK3 ACTIVE 2 1 ORACLE. EXE WORK3 ACTIVE 3 1 ORACLE. EXE WORK3 ACTIV

normally and all types of databases are in normal state. 2. Check whether the hard disk space is sufficient. 3. view database logs, trace files, and check for errors 4. Check the backup validity. 5. Monitor the server performance parameters through the system performance monitor to find out whether the database performance is degraded, find the cause and solve the problem. 6. Enter the DBA log Weekly work: 1. Monitor the space expansion of database o

many connections are established, the resources of the database are consumed. At the same time, some "hang dead" connections may require manual cleanup by the DBA. The following SQL statement lists the sessions established by the current database: Select Sid,serial#,username,program,machine,status From V$session; which The ID number of the SID conversation (session); The serial number of the serial# session, together with the SID, to uniquely i

Oracle DBA Daily Summary Oracle administrators should regularly monitor the Oracle database system as follows: 1, every day to the Oracle database running status, log files, backup situation, database space usage, system resou

server is working properly, all kinds of databases are in good condition2 Check if the hard disk space is sufficient3 View database logs, view trace files, check for error messages4 checking the validity of backups5 Monitor the performance of the server through the Performance Monitor of the system to discover whether the performance of the database is degraded, find the cause and resolve6 Completing the DBA logWeekly work1 Monitoring the spatial exp

After reading the manuscript "Oracle DBA manual" sent by eygle, I felt that the writing idea of this book was quite new. With the improvement of Database Technology automation, DBA's work value has begun to expand to a greater level. Therefore, sharing the experiences of some Pathfinder has become particularly valuable. Exposing its thinking process is a major feature of the technology circle in the web era

there is any storage fragmentation that affects performance in the database2 determine how to optimize performance based on historical data for database performance3 processing daily Weekly monthly backups4 summarize the work and propose the next management planOracle DBA Daily SummaryOracle administrators should regularly monitor the

Secret leaked" wind brother full Oracle Database DBA Senior Engineer Training Course-courseware content 2.gif"Top Secret leaked" wind brother full Oracle Database DBA Senior Engineer Training Course-courseware content 3.gif"Top Secret leaked" wind brother full Oracle Databa

scenariosUnderstand system performance requirements and high-performance scenarios (user volume, concurrency, data volume, etc.) System Operation specification (SLA)System High-availability scenariosSystem High Performance Solution 　 　 　 　 　 9 Fault Handling Master the handling methods of various faults in the system System Failure Emergency Recovery manual 　 　 　 　 　 10 Disaster preparedness

and what are the characteristicsCharacteristics of 5:standby6: How do you design a backup strategy for a system that requires a shorter recovery time (database 50G, daily archive 5G)IV: System Management Class1: For a system that exists system performance, say your diagnostic approach.2: Several methods of diagnosing IO, CPU and performance status are listed3: What do you know about Statspack?4: If the system now needs to create an index on a large t

Oracle Oracle DAB two day crash course The purpose of this course is to supplement the DBA's two-day quick (2 days dba) manual. In this course, you will learn more about the tasks outlined in the DBA's two-day quick (2 days dba) manual, and include step-by-step instruct

tuning rules that every Oracle DBA should follow Over the past decade, Oracle has become one of the most professional databases in the world. For IT professionals, it is important to ensure that Oracle's powerful features are used to improve the productivity of their companies. One of the most effective ways to do this is through

) understand the architecture and working principles of Oracle Database3) what tools are commonly used to manage Oracle databases?4) understand the daily work of common DBAs Step 2: Install your first Oracle1) Select the Installation Platform and software2) read the Installation Guide to learn more about installation requirements.3) install

necessary to adjust database performance(4). database performance AdjustmentAdjust the performance if necessary(5) propose the next space management planBased on weekly monitoring, this paper proposes an improvement method for space management. Routine Oracle DBA managementObjective: This document provides detailed information about one or more ORACLE databases

and what are the characteristicsCharacteristics of 5:standby6: How do you design a backup strategy for a system that requires a shorter recovery time (database 50G, daily archive 5G)IV: System Management Class1: For a system that exists system performance, say your diagnostic approach.2: Several methods of diagnosing IO, CPU and performance status are listed3: What do you know about Statspack?4: If the system now needs to create an index on a large t

authors not only emphasize the practicality and operability of the case, but also repeat the process and ideas for solving the problem and sum up experience and lessons. They hope to combine the accumulated work methods over the years, the insights on DBA career development are presented for the reference of Oracle DBAs. Directory1st DBA work Note 1DBA work manu

Oracle Oracle DBA Day-to-day management Modified: 2000/8/23 Author: Thomas B. cox,with Christine Choi Objective: This document has very detailed information on one or more Oracle databases per day, monthly, The results of the yearly running status and the results of the check, in the appendix of the document you will s