🚀🚀 Uber’s Big Data Revolution: From MySQL to Hadoop and Beyond

This week, we journeyed through the evolution of Uber’s Big Data infrastructure, exploring the challenges, solutions, and innovations defining each phase of this transformation.

Here are the 10,000-foot views of the Uber  journey: 

• Generation 0: Data is fragmented across OLTP databases like MySQL or PostgreSQL; users had to consolidate data themselves.

• Generation 1: First data warehouse with Vertica.

• Generation 2: Adding data lake into their platform. They use Hadoop and Parquet for the lake solution.

• Generation 3: Upgrade their platform with the creation of Hudi

• Generation 4: ?

If you are interested in this Uber journey, you can check out my article here:

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#bigdata #dataengineering #dataarchitecture #datawarehouse #datalake #apachehudi #apachehadoop #apacheparquet