Nishchay Kothari
Recent Posts
In high-traffic PostgreSQL databases, table and index bloat from frequent updates and deletes can become a serious performance drag—and while the VACUUM command reclaims reusable space, it doesn’t shrink table files. Enter pg_repack, a powerful extension that lets you reorganise and rebuild your tables online with minimal disruption, avoiding the lengthy locks imposed by tools like VACUUM FULL or...
A recent cryptomining attack on PostgreSQL servers revealed how misconfigurations and weak credentials can be exploited to deploy fileless malware, underscoring the need for proactive, layered security measures to defend against evolving threats. Nishchay Kothari explains.
Fujitsu has introduced a new feature in Fujitsu Enterprise Postgres called policy-based login security. In this blog, I will delve into this new feature and how to implement it.
As a PostgreSQL DBA, we commonly hear and use the term "dead rows" and "bloat." In this blog post, I'd like to talk about these concepts as well as "transaction wraparound," one of the most dangerous situations in PostgreSQL. I'll also outline how to handle this problem with an example.
In this blog, Nishchay Kothari from Fujitsu's Center of Excellence team guides you to leverage PAM (Pluggable Authentication Modules) authentication in your Postgres system.
Active Directory using LDAP is one of the most common technologies that organizations use to secure and manage connections and authentication in enterprise systems. Nishchay, a member of Fujitsu Enterprise Postgres Center of Excellence team, walks you through the steps to configure Fujitsu Enterprise Postgres with Active Directory.
The latest version of the popular open-source database management system, PostgreSQL 15, has made significant changes to its statistics collector. The new changes aim to improve its accuracy and efficiency, making it easier for database administrators to monitor and optimize their PostgreSQL databases.
Earlier this week, we announced the launch of Fujitsu Enterprise Postgres 15, with enhanced capabilities to manage enterprise data across multiple environments with security, agility, and flexibility. In this post, I will highlight some of the new features available in this release, with examples comparing it with the previous release.
