Transactions + schema evolution + time travel + reliable tables.
The “just store Parquet files in S3” era has evolved.

Transactions + schema evolution + time travel + reliable tables.
The “just store Parquet files in S3” era has evolved.
A data lake gives you cheap, scalable storage.
Apache Iceberg gives that storage memory, structure, time travel, schema evolution, and database-like reliability.
The future of the lakehouse is not more files.
It’s smarter metadata.
DestinE is an @ec.europa.eu initiative implemented by @ecmwf.int, @esa.int and EUMETSAT.
#DestinE #DataLake #EUMETSAT #AI #EarthObservation #RemoteSensing