Simon Willison’s Weblog

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Posts tagged twitter, sql

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How much can you learn from just two columns?

Visit How much can you learn from just two columns?

Derek Willis shared an intriguing dataset this morning: a table showing every Twitter account followed by an official GOP congressional Twitter account.

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YQL: INSERT INTO internet. insert into twitter.status (status,username,password) values (“Playing with INSERT, UPDATE and DELETE in YQL”, “twitterusername”,“twitterpassword”)

# 8th July 2009, 8:19 pm / apis, sql, twitter, yahoo, yql

peeping into memcached. “Peep uses ptrace to freeze a running memcached server, dump the internal key metadata, and return the server to a running state”—you can then load the resulting data in to MySQL using LOAD LOCAL INFILE and analyse it using standard SQL queries.

# 20th April 2009, 6:35 pm / evanweaver, introspection, memcached, mysql, peep, performance, scaling, sql, twitter

SELECT * FROM everything, or why databases are awesome. I’m beginning to think that for scalable applications the thinner your ORM is the better—if you even use one at all.

# 22nd June 2007, 12:40 am / blaine-cook, databases, orm, rails, scaling, sql, twitter