Laurent LeturgezData Sharing using Databricks and Oracle Autonomous Database (Part2: Databricks as a consumer)In a previous story, we’ve seen how to consume data shared by Databricks using the Delta Sharing protocol within an Oracle Autonomous…Apr 22Apr 22
Laurent LeturgezData Sharing using Databricks and Oracle Autonomous Database (Part1: Databricks as a producer)Modern domain oriented architectures like Data mesh are leveraged by a decentralized data architecture.Apr 22Apr 22
Laurent LeturgezConnect Databricks to an Oracle autonomous database using mTLSA couple of months ago, I wrote a medium story on how to connect Databricks to an Oracle autonomous Database (See. here).Jan 14Jan 14
Laurent LeturgezHow using Delta can reduce your Azure monthly spendingIn any data platform, we all know that security management is a key element to protect your sensible data like PII. But improving security…Jun 19, 20231Jun 19, 20231
Laurent LeturgezHow-to bring your Oracle Autonomous Database data into the Lakehouse.During my whole experience, I have worked a lot with Oracle Databases from developer to consultant. I have been twice certified master and…Sep 20, 2022Sep 20, 2022
Laurent LeturgezChange Management during Migration to DatabricksAt Databricks, we are working with many of our customers who want to modernize their data platform. For all of these projects, the starting…Aug 22, 2022Aug 22, 2022
Laurent Leturgezindatalex5 reasons to choose Delta Lake format (on Databricks)5 reasons to prefer the Delta Lake format to parquet or ORC when you are using Databricks for your analytic workloads.Sep 27, 20214Sep 27, 20214
Laurent LeturgezindatalexOn Spark Performance and partitioning strategiesWhen you are working on Spark especially on Data Engineering tasks, you have to deal with partitioning to get the best of Spark.Sep 3, 20202Sep 3, 20202
Laurent LeturgezindatalexSpark’s Logical and Physical plans … When, Why, How and Beyond.There’s a long time I didn’t wrote something in a blog since I worked with Cloud technologies and specially Apache Spark (My old blog was…Jul 23, 20207Jul 23, 20207