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What’s Behind Lyft’s Choices in Big Data Tech

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Lyft was a late entrant to the ride-sharing business model, at least compared to its competitor Uber, which pioneered the concept and remains the largest provider. That delay in starting out actually gave Lyft a bit of an advantage in terms of architecting its big data infrastructure in the cloud, as it was able to sidestep some of the challenges that Uber faced in building out its on-prem system. Lyft and Uber, like many of the young Silicon Valley companies shaking up established business models, aren’t shy about sharing information about their computer infrastructure. They both share an ethos of openness in regards to using and developing technology. That openness is also pervasive at Google, Facebook, Twitter, and other Valley outfits that created much of the big data ecosystem, most of which is, of course, open source. So when the folks at Lyft were blueprinting how to construct a system that could do all the things that a ride-sharing app has to do – tracking and connectin...

What Open Source Software Do You Use?

To gather insights on the current and future state of open source software (OSS), we talked to 31 executives. This is nearly double the number we speak to for a research guide and believe this reiterates the popularity of, acceptance of, and demand for OSS. We began by asking, "What Open Source software do you use?" As you would expect, most respondents are using several versions of open source software. Here's what they told us: Apache Apache Cassandra, Elassandra  (ElasticSearch + Cassandra) , Spark, and Kafka  (as the core tech we provide through our managed service) are the big ones for us. We find that the governance arrangements and independence of the Apache Foundation make a great foundation for strong open source projects. 95% of what we do with big data is open source. We use  Apache Hadoop  and contribute back to grow skills and expertise. We use so much that it would be impossible to list. The core of our software is based on  Apache So...