Oracleadministration training-course-navi-mumbai-oracleadministration-course-provider-navi-mumbai

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Best Oracle administration course provider Navi Mumbai, Oracle administration course details,Oracle administration coaching center Navi Mumbai,Oracle administration course syllabus navi mumbai,Oracle administration courses Navi Mumbai,Oracle administration course training center Navi Mumbai,Oracle administration courses

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Oracleadministration training-course-navi-mumbai-oracleadministration-course-provider-navi-mumbai

  1. 1. Vibrant Technologies & Computers Oracle administration COURSE Make Career With Us!! B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173
  2. 2. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in DBA Goals • A proactive DBA reduces the number of weekends and off-hours worked • Setup some routines • Review the database to see what is ‘normal’ • What are the growth patterns • Number of users logged in • The CPU and memory usage
  3. 3. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in DBA Goals • The disks ‘hit’ the most • Check the alert.log for ora errors • Check for trace files • When you do these things regularly, you will notice the abnormal more easily
  4. 4. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Health Checks • Database • Application • System
  5. 5. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Release Management • Development • Test/Integration • Production • Patch • Interfaces • Conversion • Security
  6. 6. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Release Management • Systems • O/S • Backend • Middle Tier • Number of Users • Batch schedule • Performance Test
  7. 7. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Management Framework • Monitoring Framework • Automation • Batch Control • Scheduling • Production Control
  8. 8. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Environment Management • Wholistic Approach – Database – Middle Tier – Data Loading – Linked databases – Backups
  9. 9. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Environment Management • Application User perspective – Total number of Users – Max concurrent Users – Length of data loads – Uptime requirement – Must be available at…… • Manage to their requirements
  10. 10. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in DBA Tasks • Is it running…… • “ps –eaf | grep dbw” tests to see if the database is up and running • “ps –eaf | grep lsnrctl” tests if the listener is running • sqlplus user@<ORACLE_SID> or some user Password ******* Tests if you can connect to the database
  11. 11. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Alert Log • Alert.log – Located in /$ORACLE_BASE/admin/<SID>/diag/bdump – It shows when the database was started – When a log switch occurred – Shows the non-default parameters from the init.ora
  12. 12. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Alert Log – Any ddl commands to change the structure of the database – Space allocation errors – When trace files were created and where they are located – When the database was shutdown or started
  13. 13. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Trace Files • When there are internal errors in a user session or with a background process, Oracle creates a trace file • They are to help in debugging a problem • Trace files, created by a background process, will have the name of the background process as part of the file name
  14. 14. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Type of Views • Dba_ • User_ • All_ • V$…. • X$..
  15. 15. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Views • dba_extents • dba_tables • dba_indexes • v$sqltext
  16. 16. B2/6/2 Vashi ,Navi Mumbai, Contact:09892900103/9892900173 oracleadministrationtraining.vibranttechnologies.co.in enquiry@vibrantgroup.co.in oracleadministrationtraining.vibranttechnologies.co.in Where to Get More Information Vibrant Group: www.vibrantgroup.co.in Vibrant Technologies & Computers www.vibranttechnologies.co.in/technologies.vibrantgroup.co. in Vibrant HR Team www.hr.vibrangroup.co.in

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