can any one help i want to know about postgres and what is its applications
what is postgres
Postgres is a database. It has the same applications like any other database.
You should have a look at www.postgresql.org
You should have a look at www.postgresql.org
PostgreSQL is an open source RDBMS and it is widely considered the most advanced open source database in the world. PostgreSQL provides a wealth of features that are usually only found in commercial databases such as DB2 or Oracle.
Its most innovative feature that I've seen is Write Ahead Logging (WAL) which increases the reliability of the database by logging changes before they are written to the database. This ensures that, in the unlikely occurrence of a database crash, there will be a record of transactions from which to restore.
Also this vids could show its many other features:
http://video.google.com.au/videoplay?docid=5745755015991749390
http://video.google.com.au/videoplay?docid=3519913515284920793
Its most innovative feature that I've seen is Write Ahead Logging (WAL) which increases the reliability of the database by logging changes before they are written to the database. This ensures that, in the unlikely occurrence of a database crash, there will be a record of transactions from which to restore.
Also this vids could show its many other features:
http://video.google.com.au/videoplay?docid=5745755015991749390
http://video.google.com.au/videoplay?docid=3519913515284920793
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