Jorge Copo
Author
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06 Apr 2020
Transactionality in databases is fundamental for critical systems, but the historical asymmetry between reads (massive) and writes (specific, but can impact in the middle of a read operation) could be solved with a new approach. Last year Databricks released to the community a new data persistence format built on Write-Once Read-Many (HDFS, S3, Blob storage) and based on Apache Parquet.