Parsing JSON is a MinefieldJSON is the de facto standard when it comes to (un)serialising and exchanging data in web and mobile programming. But how well do you really know JSON? We'll read the specifications and write test cases together. We'll test common JSON libraries against our test cases. I'll show that JSON is not the easy, idealised format as many do believe. Indeed, I did not find two libraries that exhibit the very same behaviour. Moreover, I found that edge cases and maliciously crafted payloads can cause bugs, crashes and denial of services, mainly because JSON libraries rely on specifications that have evolved over time and that left many details loosely specified or not specified at all.

Theory of Multiple IntelligencesFound: system design heuristics, weinberg

redisearchRedid module with Fulltext search abilities

Social Graph problemPeople are getting sick of registering and re-declaring their friends on every site.

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