I am currently having a side project that requiring JSON Blob feature on PostgreSQL 9.4. But Ubuntu 14.04 only delivering PostgreSQL 9.3 on their repositories. Now I’ll posting step by step how to install or upgrade if you already using PostgreSQL 9.3 on ubuntu 14.04 to PostgreSQL 9.4.Continue reading
Varnish is an HTTP accelerator and a useful tool for speeding up a server, especially during a times when there is high traffic to a site. It works by redirecting visitors to static pages whenever possible and only drawing on the server itself if there is a need for an active process.Continue reading
What is Apport ?
Apport is an Error Reporting Service provided by Ubuntu to intercept and analyze crashes and bugs as and when they occur. Crashes and Bugs may sound like bad things, but actually most operating systems will have several a day, and it doesn’t mean your computer is broken, nor does it necessarily stop working. As such, Apport can usually be safely disabled, as it doesn’t fix anything, it just tells developers that something went wrong.Continue reading