Data Engineering Beginner’s Guide: Modularity and Checkpointing

reference: https://www.mysecuritysign.com/stop-security-checkpoint-ahead-sign/sku-k2-4293

In this article, I will discuss a very important ETL programming concept called Checkpointing. If you are reading my blog for the first time and not familiar with ETL/ELT please review my prior post about ETL. Checkpoint is nothing new in Software engineering a checkpoint literary means “a point where a check is performed”. In the real world, checkpoints are associated with…