![restore pgadmin 4 restore pgadmin 4](https://i2.wp.com/www.zldoty.com/wp-content/uploads/2017/01/2017-01-16-004-pgAdmin4-PostgreSQL-Delete-Drop-Database-User-Interface-300x225.png)
#Restore pgadmin 4 update#
WAL files contain lists of transactions (INSERT, UPDATE or DELETE) that happen to a database.
![restore pgadmin 4 restore pgadmin 4](https://i.stack.imgur.com/JARmL.png)
This means if you make a logical backup of your database(s) at 2:00 AM in the morning, when you restore from it, the restored database will be as it was at 2:00 AM.
#Restore pgadmin 4 how to#
So, it’s important for everyone using PostgreSQL to understand how backups work and how to restore from a backup.
![restore pgadmin 4 restore pgadmin 4](https://access.crunchydata.com/documentation/pgadmin4/3.2/images/pgadmin_welcome.png)
In smaller organizations or startups, however, system administrators, DevOps engineers, or programmers often have to create their own database backends. Usually the responsibility of database backup and restoration falls on the shoulder of a DBA. Migrating production databases into development or test environments.Safeguarding against data corruption and unwanted or malicious loss of data.Safeguarding against data loss due to failure of underlying infrastructure components like storage or the server itself.Backups form part of the Disaster Recovery (DR) process for any organization. One critical task of maintaining a PostgreSQL environment is to back up its databases regularly. PostgreSQL is an open-source database platform quite popular with web and mobile application developers for its ease of maintenance, cost effectiveness, and simple integration with other open-source technologies.