Category Archives for Database
Live Demo: Create Database on Cloud & FREE Trainings This Week
[K21Academy Weekly Newsletter] 171102 Subject: Live Demo: Create Database on Cloud & FREE Trainings This Week Interesting This Week: 1. Create Oracle Database on Cloud 2. FREE Information/Guides This Week 2.1 Role of DBA in Cloud 2.2 7 Docs every Apps DBA must read before Integrating OAM 2.3 EBS (R12)-OAM Integration: Troubleshooting 3. Useful FREE […]
Read MoreTFA-00103 – TFA is not yet secured to run all commands
For versions of TFA greater than 12.1.2.4.1 the way TFA secures it’s communication among nodes has changed. This new TFA communication change has to be completed across ALL nodes of the TFA configuration in order to avoid communication problems. TFA will be upgraded on each node locally as part of the application of the PSU. […]
Read More12c Database: perl adcfgclone.pl appsTier : RC-40201: Unable to connect to Database
12c Database: perl adcfgclone.pl appsTier : RC-40201: Unable to connect to Database CloneContext_***.log Shows the Message: Exception occurred: java.sql.SQLException: ORA-28040: No matching authentication protocol Environment: 12.1.3 Applications with 12c Database (12.1.0.2) Bug 14575666 In 12.1, the default value for the SQLNET.ALLOWED_LOGON_VERSION parameter has been updated to 11. This means that database clients using pre-11g JDBC […]
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Next Five New Features in Oracle Database 12c for DBAs : Part II
This post is series of Oracle Database 12c new features, check out our previous post on Five New Features in Oracle Database 12c for DBAs : Part I here The Oracle 12C means different things to different people. It all depends on which areas you are looking at, as there are improvements in many areas. Summarized […]
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Five New Features in Oracle Database 12c for DBAs : Part1
This post is series of Oracle Database 12c new features, If you are new to PDB & CDB and challenges encountered in database consolidation then look at post here In this article, I shall be extensively exploring some of the very important new additions/enhancements introduced in Oracle Database 12c in the area of Database Administration, […]
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Oracle Database 12c : Multitenant Architecture : Container or Pluggable Database CDB/PDB
With the launch of database 12c in 2013, Oracle introduced a new architectural concept called Multi-Tenancy, where you have a Container Database (CDB) and Pluggable Database (PDB). To explain I included video from Tom Kyte & Randy Urbano where Tom discuss about Pluggable Databases and challenges in Database Consolidation. Randy explains Architecture of PDB/CDB and moves […]
Read MoreWhy Fresher Oracle DBA Doesn’t Get Interview Calls ? Interview Questions for Oracle DBA 12c
Every day We get email/messages from college graduates asking about Oracle DBA role , on our discussion one thing that is common with most of the candidates is not getting enough interview calls even after submitting CVs. We go through lot of CVs on daily basis for our internal team/clients and main reason behind why we think Fresher […]
Read MorePassword Expiry Issue
We were trying to start IDM services but services were failing with error as shown in below screen shot 1. As it was showing issue with OPMN services so we tried to start opmn services manually but it was failing to start opmn services We looked into opmn log file log (located under $ORACLE_INSTANCE/diagnostics/logs/OPMN/opmn). […]
Read MoreAdding Temp File in Temporary tablespace ORA-01652: unable to extend temp segment by 128 in tablespace
. I recently encountered issue ORA-01652 unable to extend temp segment by 128 in tablespace DEV_IAS_TEMP while upgrade of application which is self explanatory. If you hit above error then check v$sort_segment _______ SQL> SELECT TABLESPACE_NAME,TOTAL_BLOCKS,USED_BLOCKS,FREE_BLOCKS FROM V$SORT_SEGMENT; Output in my case TABLESPACE_NAME TOTAL_BLOCKS USED_BLOCKS FREE_BLOCKS ——————————- ———— ———– ———– TEMP 3584 0 3584 DEV_IAS_TEMP 12672 […]
Read MoreFocusthread offers Online Oracle Access Manager Training Weekend Batch starts on 02 Nov’13.
Get trained from the best instructor known to have trained novices as experts in this field. Training Schedule: 02, 03, 09, 10 & 16 November 2013 Timings: 12:00 Noon GMT | 8:00AM EST | 5:00AM PST | 7:00AM CST | 6:00AM MST | 5:30PM IST | 1:00PM UK Course Fee: USD 799 For Course content: Click here For Testimonials: Click here For full curriculum and details, email us […]
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