Itertools is a powerful module and is part of python standard library. It provides a set of fast and memory efficient functions. You can learn more about them by referring…
Amazon Redshift is fully managed Cloud Datawarehouse from AWS for running analytic workloads. Lot of customers have requirements to encrypt data in transit as part of security guidelines. Redshift provides…
This is short post on Timeout errors faced using custom libraries with AWS Glue Python shell job. I referred the steps listed in AWS docs to create a custom library…
MVCC (Multi-Version Concurrency Control) feature allows databases to provide concurrent access to data. This allows each SQL statement to see a snapshot of data as it was some time ago,…
Oracle Goldengate supports Oracle to PostgreSQL migrations by supporting PostgreSQL as a target database, though reverse migration i.e PostgreSQL to Oracle is not supported. One of the key aspect of…
In this post, we would understand what are reserved instances, when do you need them and various ways to monitor them in your environment. As more enterprises are embracing…