Crashed Database Tables in Nagios XI
This article will guide you through the steps to fix Crashed #Database #Tables in #Nagios which occurs if the #MySQL process appears to be consuming large amounts of #CPU.
Logs Not Searchable or Not Coming In Nagios Log Server
This article will guide you in solving #Logs Not Searchable or Not Coming In #Nagios Log #Server which occurs in the process of running a query in the Nagios dashboard.
Backup, Restore and Migrate a MongoDB database on CentOS 8
MongoDB is highly scalable, using shards. Horizontal scalability is a big plus in most #NoSQL databases. MongoDB is no exception. It is also highly reliable due to its replica sets, and the data is replicated in more nodes asynchronously.
This article will guide you on the steps to perform #backup, #restore and #migrate a #MongoDB #database on #CentOS 8.
Sync Two CentOS 8 Servers Using File Replication
The #sync command forces an immediate write of all cached data to disk. Run sync if you anticipate the system to be unstable, or the storage device to become suddenly unavailable, and you want to ensure all data is written to disk. Individual files may be synced, or the entire filesystem containing the specified files.
This article will guide you on the right steps to sync two #CentOS 8 #servers using file replication.
Point in Time Recovery in SQL Server
This article will guide you on how to perform point in time #recovery in #SQL #Server which is very useful for #database administrators in case of a need to recover accidental data deletes or drops.
Debugging Bandwidth Performance Graphs in Nagios
This article will guide you through the steps to perform #debugging of #bandwidth #performance #graphs in #Nagios.
![Postgresql Column Doesn't Exist [duplicate]](https://ibmimedia.com/assets/uploads/media-uploader/thumb-postgresql-column-doesnt-exist1623657273.PNG)
