Oracle Team

Oracle 20c Data Guard : Validating a Fast Start Failover Configuration

By Mouhamadou Diaw In Oracle 20c, we can now validate a Fast Start Failover configuration with the new command VALIDATE FAST_START FAILOVER. This command will help identifying issues in the configuration. I tested this new feature. The Fast Start(…)

Oracle 20c : The new PREPARE DATABASE FOR DATA GUARD

By Mouhamadou Diaw As you may know, Oracle 20c is in the cloud with new features. The one I have tested is the PREPARE DATABASE FOR DATA GUARD. This command configures a database for use as a primary database(…)

SQLNET.EXPIRE_TIME and ENABLE=BROKEN

By Franck Pachot . Those parameters, SQLNET.EXPIRE_TIME in sqlnet.ora and ENABLE=BROKEN in a connection description exist for a long time but may have changed in behavior. They are both related to detecting dead TCP connections with keep-alive probes. The former(…)

Running SQL Server on the Oracle Free tier

By Franck Pachot The Oracle Cloud is not only for Oracle Database. You can create a VM running Oracle Linux with full root access to it, even in the free tier: a free VM that will be always up, never(…)

NVMe the afterburner for your database

Over 1 million IOPS (@8 KByte) and more than 26 GByte/s (@1MByte): Read more to see all impressive benchmark figures from a server with 14 NVMe drives and read why this is still not the best you could get...

Tracking Logs Inside a Documentum Container (part II)

Testing the log watcher This is part II of the article. Part I is here. All the above code has to be included in the entrypoint script(…)

Tracking Logs Inside a Documentum Container (part I)

Containers running under docker can have their stdout observed from the outside through the “docker logs”command; here is an excerpt of its usage: docker logs --help Usage: docker logs [OPTIONS] CONTAINER Fetch the logs of a container Options: --details Show(…)

Dbvisit 9: Adding datafiles and or tempfiles

By Mouhamadou Diaw One question I was asking is if the standby_file_management parameter is relevant in a Dbvisit environment with Oracle Standard Edition. I did some tests and I show here what I did. We suppose that the Dbvisit(…)

Dbvisit Standby 9 : Do you know the new snapshot feature?

By Mouhamadou Diaw Dbvisit snapshot option is a new feature available starting from version 9.0.06. I have tested this option and in this blog I am describing the tasks I have done. The configuration I am using is following(…)

A Ruthless Repository Shutdown Utility, Part II

Stopping the unreachable repositories Suppose that the docbroker has been stopped prematurely and that we want to shut down the repositories but the out-of-the-box dm_shutdown_repository is not effective. Why is it so by the way ? If we look closely(…)