Before restoring database dumps to new servers we need to install MongoDB on each system. Step 1: Installation: [crayon-684b49e253d01750196358/] inside it: [crayon-684b49e253d07490105655/] [crayon-684b49e253d09925930136/] …
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Before restoring database dumps to new servers we need to install MongoDB on each system. Step 1: Installation: [crayon-684b49e253d01750196358/] inside it: [crayon-684b49e253d07490105655/] [crayon-684b49e253d09925930136/] …
Read More »In sharded replicas before backup process you need to disable balancer and when backup finishes you need to enable the balancer. This process doesn’t …
Read More »In MongoDB we can take backups with database dumps or filesystem snapshots. In large databases it is recommended to use file system snapshots rather …
Read More »You can login to a remote Linux server without entering password in 3 simple steps using ssky-keygen and ssh-copy-id as explained in this article. …
Read More »This article contains information about mysql safe mode such as start mysql in safe mode, find mysqld_safe location, changing password. MySQL Safe Mode Sometime you …
Read More »1.Check error log to find the tempdb full. 2.Find out the space free in tempdb using [crayon-684b49e259946236402372/] 3.dum tran with truncate only if still …
Read More »In this article I will explain some information about SQL Server System databases. System databases are created automatically when you install SQL Server. The …
Read More »What is Teradata: Teradata is a relational database management system (RDBMS) that is: an open system, running on a UNIX MP-RAS or Windows server platform. capable of …
Read More »The prevalent influence of technology has resulted in a widespread use of a variety of devices such as cell phones, sensors, web API’s and …
Read More »Replication lag Typically, in our replica sets, we monitoring the replication lag, that is a measure of who far a secondary is behind the primary: …
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