4 best opensource projects about big data you should try out

With the development of big data, the data lake era is arriving, making relevant technical personnel scarce. More and more data engineers and data lake projects are coming into the public's view. There are also open-source products, but not every open-source product is worth trying. Let's see some open projects about data lake great and even better than paid projects.

1.Hudi

Hudi is an opensour procjects providing tables, transactions, efficent upserts/deletes, advanced indexes, streaming ingestion services, data clustering/compaction optimizations, and …

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