ORACLE

  In this article, I will show you hot to solve “Error in invoking target ‘agent nmhs of makefile ins_emagent.mk”  while you try to install …

  After ASM disk operations, rebalance operation may end with ORA-15041 error. This error means there is not free space. When we check the ASM …

  When temp tablespace grows uncontrollably, it may be necessary to reduce its size. For this, the temp tablespace needs to be recreated in a …

  Restore Point is used to create a return point when flashback is active in Oracle 11g and above databases. While the flashback feature of …

  Mostly, Enterprise Manager has problems with repository. Because it takes a long time to detect and resolve problems, it will be shorter to recreate. …

  You can drop and re-create flash disks and flash cache on Exadata cellnodes online. You will need this process if the flash cache is …

  In Oracle databases, when the Automatic Memory Management (AMM) is active, if the memory values grow and shrink too frequently, wait events can be …

  Oracle_client is required to connect to remote Oracle databases. For Oracle Foreign Data Wrapper, this installation needs to be done as follows. First of …

  The ARBn background process starts the rebalance process automatically when you delete or insert a disk from the ASM disk groups. This process is …

  It is useful to check occasionally whether everything is normal in the Oracle ASM instance. To do this, some information should be collected and …