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The YouTube video “Apache Iceberg: What It Is and Why Everyone’s Talking About It” by Tim Berglund explains data lakes really well in the opening minutes: https
by szarnyasg 1y ago
The YouTube video “Apache Iceberg: What It Is and Why Everyone’s Talking About It” by Tim Berglund explains data lakes really well in the opening minutes: https://www.youtube.com/watch?v=TsmhRZElPvM https://www.youtube.com/watch?v=TsmhRZElPvM
- adastra22 1y agoThanks but I don’t have the time to watch YouTube.
- simlevesque 1y agoIt's your db but on s3.
- dsp_person 1y agohe explains ~40y ago invented data warehouse, where an ETL process overnight would collect data from smaller dbs into a central db (the data warehouse) ~15y ago, data lake (i.e. hadoop) emerged to address scaling and other things. Same idea but ELT instead of ETL: less focus on schema, collect the data into S3 and transform it later
- adastra22 1y agoThank you!