Simon Willison’s Weblog

Items tagged databases in Dec

Filters: Month: Dec × databases ×


I get asked a lot about learning to code. Sure, if you can. It’s fun. But the real action, the crux of things, is there in the database. Grab a tiny, free database like SQLite. Import a few million rows of data. Make them searchable. It’s one of the most soothing activities known to humankind, taking big piles of messy data and massaging them into the rigid structure required of a relational database. It’s true power.

Paul Ford # 16th December 2020, 5:35 am

Is there an open source (or freely accessible) database of geofence coordinates for common places, such as cities or national parks?

Take a look at Flickr’s openly licensed shapefiles:

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What tools and techniques are used for relational database version control (structure and data)?

The term you are looking for is database migrations (sometimes called database change scripts).

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What is the largest production deployment of Redis?

I’d guess Twitter or Craigslist.

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Django | Multiple Databases. Russell just checked in the final patch developed from Alex Gaynor’s Summer of Code project to add multiple database support to Django. I’d link to the 21,000 line changeset but it crashed our Trac, so here’s the documentation instead. # 22nd December 2009, 5:22 pm

Another leak, the worst so far (via) “Arweena, a spokes-elf for Santa Claus, admitted a few hours ago that the database posted at WikiLeaks yesterday is indeed the comprehensive 2009 list of which kids have been naughty, and which were nice.” The first comment is great too. # 22nd December 2009, 10:42 am

Spock Proxy. A MySQL Proxy fork (no Lua) that concentrates solely on sharding, by parsing incoming SQL statements and redirecting them across multiple databases. There are some limitations on the SQL that can be handled (no nested queries, joins across a maximum of two tables) but generally it looks pretty impressive. # 11th December 2008, 9:49 am

What You Need To Know About Amazon SimpleDB. Amazon have finally launched the database component of their web service suite. It fits a bunch of current trends: key/value pairs, schemaless, built on top of Erlang. “Eventual consistency” is an interesting characteristic. # 14th December 2007, 11:21 am

PostgreSQL 8.3 beta 4 release notes. In addition to the huge speed improvements, 8.3 adds support for XML, UUID and ENUM data types and brings full text (tsearch2) in to the core database engine. # 12th December 2007, 12:43 am