--- title: "Arindam Ghosh (@arinpro) | Hashnode" description: "Database Enthusiast 📊 | Database Reliability Engineer 👨‍💻 | Database DevOps 🚀. Read the latest articles by Arindam Ghosh on Hashnode." url: "https://hashnode.com/@arinpro" --- @arinpro # Arindam Ghosh @arinpro · Joined December 2022 Database Enthusiast 📊 | Database Reliability Engineer 👨‍💻 | Database DevOps 🚀 ### [How to Minimize Downtime Caused by Table Locks During PostgreSQL Schema Changes?](https://dbaguides.hashnode.dev/how-to-minimize-downtime-caused-by-table-locks-during-postgresql-schema-changes?utm_source=hashnode&utm_medium=feed) 🚨 Ever faced an unexpected downtime from a seemingly harmless database deployment?Imagine you're adding a new column to an existing table (e.g., users) in PostgreSQL. You decided to skip specifying a default value, thinking it would be a metadata-on... 2 min read · [dbaguides.hashnode.dev](https://dbaguides.hashnode.dev/how-to-minimize-downtime-caused-by-table-locks-during-postgresql-schema-changes?utm_source=hashnode&utm_medium=feed) [Jan 5, 2025](https://hashnode.com/posts/how-to-minimize-downtime-caused-by-table-locks-during-postgresql-schema-changes/677a3501bffcd860f246aea5) ### [Setup Database CI/CD for PostgreSQL using Flyway and GitHub Actions](https://dbaguides.hashnode.dev/setup-database-cicd-for-postgresql-using-flyway-and-github-actions?utm_source=hashnode&utm_medium=feed) Continuous Integration/Continuous Deployment (CI/CD) ♾️ is a widely adopted practice in software development that helps ensure reliable and efficient delivery of applications. When it comes to databases, managing changes to a database can be complex ... 5 min read · [dbaguides.hashnode.dev](https://dbaguides.hashnode.dev/setup-database-cicd-for-postgresql-using-flyway-and-github-actions?utm_source=hashnode&utm_medium=feed) [Apr 30, 2023](https://hashnode.com/posts/setup-database-cicd-for-postgresql-using-flyway-and-github-actions/644e544e0bee08b410a8d660) ### [Installing pgbadger on Linux for PostgreSQL log analysis](https://dbaguides.hashnode.dev/installing-pgbadger-on-linux-for-postgresql-log-analysis?utm_source=hashnode&utm_medium=feed) As a DBA, we often encounter scenarios when we need to track PostgreSQL database performance by analyzing workloads and identifying bottlenecks if any. There comes pgbadger – an open-source log analyzer for PostgreSQL. It parses the PostgreSQL log fi... 18 min read · [dbaguides.hashnode.dev](https://dbaguides.hashnode.dev/installing-pgbadger-on-linux-for-postgresql-log-analysis?utm_source=hashnode&utm_medium=feed) [Jan 23, 2021](https://hashnode.com/posts/installing-pgbadger-on-linux-for-postgresql-log-analysis/640da2a101781c8ddf986107) ### [How to Recover a Database from Suspect or Recovery Pending State in SQL Server?](https://dbaguides.hashnode.dev/how-to-recover-a-database-from-suspect-or-recovery-pending-state-in-sql-server?utm_source=hashnode&utm_medium=feed) So one or more of your databases went into RECOVERY PENDING state or in SUSPECT mode and you are confused about what to do now to fix the issue immediately. Do not panic 😨 Almost every DBA has encountered this scenario quite a few times in their pro... 4 min read · [dbaguides.hashnode.dev](https://dbaguides.hashnode.dev/how-to-recover-a-database-from-suspect-or-recovery-pending-state-in-sql-server?utm_source=hashnode&utm_medium=feed) [Sep 14, 2020](https://hashnode.com/posts/how-to-recover-a-database-from-suspect-or-recovery-pending-state-in-sql-server/640d9c8299a0a43337b714a2) ### [How to Create an Amazon RDS Aurora PostgreSQL Database Cluster?](https://dbaguides.hashnode.dev/how-to-create-an-amazon-rds-aurora-postgresql-database-cluster?utm_source=hashnode&utm_medium=feed) To keep up with the ever-changing and evolving tech industry, we want our databases to be easily scalable, replicable, fault-tolerant, and most importantly without having any administrative hassle. One of the best options to achieve this is to opt fo... 8 min read · [dbaguides.hashnode.dev](https://dbaguides.hashnode.dev/how-to-create-an-amazon-rds-aurora-postgresql-database-cluster?utm_source=hashnode&utm_medium=feed) [Aug 9, 2020](https://hashnode.com/posts/how-to-create-an-amazon-rds-aurora-postgresql-database-cluster/640d9b595ba0075b2d10e7ff)