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This is a test table from an Oracle to Postgres migration. The table has had a dozen or so columns removed for the illustration of this test case. I did not design this table but the customer is fixing it (adding proper primary key, changing to boolean and integer where appropriate etc...).
Column | Type | Modifiers -------------------+-----------------------------+-------------------- costcenterid | numeric | not null costcenterno | character varying(100) …
I have updated my Rich in the Jungle presentation with new pricing for AWS vs. Softlayer. Things haven't changed much, in terms of raw performance per dollar (which is not the only qualifier). Softlayer is clearly the winner.
Once upon a time FOSS was about Freedom. It was about exposing equality within source code. It allowed everyone equal rights and equal access to the technology they were using. An idea that if you were capable, you could fix code or pay someone to fix code. An ideology that there was something greater than yourself and that there was an inherent right built into what it is to be …
If your PostgreSQL instance is running on an Ubuntu LTS system that you need to upgrade to the most recent release, say from precise to trusty – because, well, sooner or later you must – you need to consider what is going to happen to your database.
Note
The upgrade process described in this article is similar to what you would have to do if you were upgrading from Trusty …
As the PostgreSQL community continues down its path of world domination I can't help but wonder whether the various PostgreSQL companies are going to survive the changes. Once upon a time there was an undercurrent of understanding that what was good for the community was good for the company. Whatever company that may be. However, over the last few years it seems that has changed. It seems there is more …
What Simpycity Is Simpycity is an object-relational mapper. It seamlessly maps PostgreSQL query and function result sets to Python classes and class attributes. It allows for the easy and rapid development of query- and stored procedure-based data representations. Simpycity leverages PostgreSQL's powerful composite type system, and the advanced type handling of the psycopg2 database access library. What Simpycity is Not Simpycity is not a SQL generator and does not attempt …
My slides from my presentation and PgConf.US 2016:
While attending the hallway track, I was talking to …