Multiple writers (inserts/appends) present no problems with Delta. You can have two users appending data to a Delta table at the same time without issue. Updates, deletes, merges, and compaction can run into issues when multiple user are trying to d...
At a high level a Lakehouse must contain the following properties:Open direct access data formats (Apache Parquet, Delta Lake etc.)First class support for machine learning and data science workloadsstate of the art performance Databricks is the firs...
The recipient’s client authenticates to the sharing server (via a bearer token or other method) and asks to query a specific table. The client can also provide filters on the data (e.g. “country=US”) as a hint to read just a subset of the data.The se...
Is it possible to access Delta tables outside of DBR (Databricks Runtime) ?
Delta Lake is an independent open-source project ( under Linux Foundation ) and is based on an open format . This has led to the community building connectors for delta from multiple engines - not just spark.Out side of DBR, Delta Lake could be used ...
