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JSON in Postgres

Since Dec 2011 we’ve been storing a small portion of our data as JSON in Postgres.  This blog post gives a quick overview of why we decided to do this, how it works, and what we’ve learned so far. Why JSON in Postgres? Redfin’s basic stack includes a Java-based web app on top of a […]

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Dang. That’s Fast.

In a real estate world suddenly frenzied with competition, Redfin just released Instant Updates, the first* major service for immediately alerting home-buyers about new listings and price drops. Now, 15 – 30 minutes after a real estate agent lists a home for sale, folks using Redfin to search for listings in that area will get

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Growing, Fast and Slow

“Greed,” Gordon Gekko once declared, “is good.” Oliver Stone’s private-equity titan was referring to the process of creative destruction, in which ravenous corporate raiders strip a businesses to its bones in three months flat. Venture capitalists have the same simple attitude toward growth: growth is good. Their fish of choice is not a piranha but

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