Small things making a big difference

I ported a fairly small webapp from Microsoft SQL Server to PostgreSQL today. Fairly small, but it still went pretty darn fast - took me just about an hour!

One thing that helped a lot compared to previous times I've done this is the new lastval() function in version 8.1. It takes away having to rewrite all those pieces of code that rely on the @@IDENTITY variable or SCOPE_IDENTITY() function in MSSQL. Thank you Dennis!

Apart from that there were two small things to do - get rid of the datediff() calls (and replace them with much much nicer PostgreSQL equivalents) and change JOINs to FROM on multi-table updates. Finally, I replaced the Full Text Indexes with tsearch2. Using the snowball stemmer in Swedish that also gives a lot better result than the old one, which was a nice bonus :-)


Conferences

I speak at and organize conferences around Open Source in general and PostgreSQL in particular.

Upcoming

PGDay.UK
Jul 4, 2017
London, UK
PGDay.RU
Jul 5-7, 2017
St Petersburg, Russia
PGConf.EU 2017
Oct 24-27, 2017
Warsaw, Poland

Past

PGCon 2017
May 23-26, 2017
Ottawa, Canada
FOSS-North
Apr 26, 2017
Gothenburg, Sweden
pgDay.paris 2017
Mar 23, 2017
Paris, France
Nordic PGDay 2017
Mar 21, 2017
Stockholm, Sweden
Confoo Montreal 2017
Mar 8-10, 2017
Montreal, Canada
More past conferences