PostgreSQL is a powerful, enterprise class, open source RDBMS. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability and data integrity. It runs on all major operating systems, including Linux, UNIX and Windows. It prides ...

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How can I configure PostgreSQL 9.0 to start automatically under Windows XP?

Yesterday I installed PostgreSQL 9.0 on Windows XP, and after the installation the DB was running. After booting the system this morning, the data base server did not start automatically. How do I ...
2
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2answers
419 views

Transferring concepts - users/groups/permissions of db objects from mysql to postgresql

This seemed like a better fit here than stackoverflow, so here goes: I've been using mysql for a while since on most of the cheap webhosts it is the provided database. However, now I've started ...
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5answers
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Are there any professional fulltime PostgreSQL DBA's?

For my job I work on a JavaEE application with PostgreSQL as the database. Although we have a sysadmin for our productions servers, who also manages our database servers, we have no full-time DBA ...
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What are the drawbacks with using UUID or GUID as a primary key?

I would like to build a distributed system. I need to store data in databases and it would be helpful to use an UUID or a GUID as a primary key on some tables. I assume it's a drawbacks with this ...
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1answer
80 views

Can I activate PITR after the DB has been used

My Postgres-Server is running for quite a while and contains probably 4-5 GB of data. Backups are done using dumps, and this works ok. Though not most efficient, it just works. Due to future growth ...
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2answers
401 views

Best practices to run time offset delayed replication

I want to setup replication system on postgresql like #1 MASTER SERVER and two replicated servers: #2 SERVER in realtime (for load balancing), #3 SERVER delayed with some time offset (for example 2 ...
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5answers
5k views

Do stored procedures prevent SQL injection?

Is it true that stored procedures prevent SQL injection attacks against PostgreSQL databases? I did a little research and found out that SQL Server, Oracle and MySQL are not safe against SQL injection ...
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360 views

Biological Sequences of UniProt in PostgreSQL

What is the best way to store UniProt biological sequences in PostreSQL? Data Details We pull in 12 million sequences from UniProt - this number is likely to double every 3-10 month. The length of ...
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1answer
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Is there a good way to run a trigger for each record in a postgres table?

I have a system where I can't control the design of some tables (replicated via Slony-I), and so I have a series of what we refer to as 'shadow tables', where I extract some information out of the ...
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1answer
931 views

What is the difference between PostgreSQL 9.0 Replication and Slony-I?

Is there still any use for Slony-I, and if so, what is it? For clarification, from 9.0 Postgresql supports built in streaming replication.