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Articles by Karthik Ranganathan

Community News, Company News, Databases, Distributed SQL, How It Works, Open Source

Reimagining the RDBMS for the Cloud

By Karthik Ranganathan
February 25, 2021

Perspectives from 5 years of building a cloud native database YugabyteDB just turned 5 years old, and I cannot help but reminisce about our journey in building this database over the last half-decade.… Read More >

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Community News, Company News, Databases, Distributed SQL, Release Announcements

What’s New in YugabyteDB 2.5 – Enterprise-Grade Security Features

By Karthik Ranganathan
November 12, 2020

The YugabyteDB 2.5 release adds many critical enterprise-grade security features. This blog post outlines these newly added features. Authentication Adding scram-sha-256 authentication The first n… Read More >

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Databases, Distributed SQL

Geo-Partitioning of Data in YugabyteDB

By Karthik Ranganathan
November 12, 2020

Achieve high performance and regulatory compliance for global apps We are excited to announce the availability of row-level geo-partitioning in YugabyteDB, a feature heavily requested by our user co… Read More >

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Community News, Company News, Databases, Distributed SQL, PostgreSQL, Release Announcements

Announcing YugabyteDB 2.5

By Karthik Ranganathan
November 12, 2020

Support for Geo-Partitioning and Enterprise-Grade Security Features Our mission at Yugabyte is to build the default distributed SQL database for cloud native applications in a multi cloud world. To f… Read More >

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Community News, Company News, Databases, Distributed SQL, Open Source

Distributed SQL Summit Schedule Now Live!

By Karthik Ranganathan
September 2, 2020

In two weeks, thought leaders, database builders, and application developers are coming together for a free online conference to push the boundaries of cloud native RDBMS forward. Distributed SQL (Vir… Read More >

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Databases, Distributed SQL, How To, PostgreSQL

Row Counts of Tables in a SQL Schema & Database – PostgreSQL and YugabyteDB

By Karthik Ranganathan
August 27, 2020

Getting total row counts of data in tables across various dimensions (per-table, per-schema, and in a given database) is a useful technique to have in one’s tool belt of SQL tricks. While there are … Read More >

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Community News, Databases, Distributed SQL, How It Works, Open Source, Performance Benchmarks, YugabyteDB 2.2

TPC-C Benchmark: 10,000 Warehouses on YugabyteDB

By Karthik Ranganathan
July 28, 2020

We are excited to announce that the TPC-C benchmark implementation for YugabyteDB is now open source and ready to use! While this implementation is not officially ratified by the TPC organization, it … Read More >

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Databases, Distributed SQL, PostgreSQL

SQL Puzzle: Partial Versus Expression Indexes

By Karthik Ranganathan
June 18, 2020

Here is an intriguing SQL puzzle we came across in the context of a real-world use case. This post shows the power of advanced RDBMS features such as partial indexes and expression indexes. Let us as… Read More >

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Community News, Distributed SQL, Open Source

100% Committed to Open Source, YugabyteDB Community Update – June 11, 2020

By Karthik Ranganathan
June 11, 2020

While it is still early days, it is exciting to see the YugabyteDB community hit some cool milestones! We wanted to share them with you, plus update you some additional community related news. Our Com… Read More >

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CockroachDB, Community News, Databases, Distributed SQL, Performance Benchmarks, PostgreSQL

Bringing Truth to Competitive Benchmark Claims – YugabyteDB vs CockroachDB, Part 2

By Karthik Ranganathan
May 4, 2020

In part 1 of this blog series, we highlighted multiple factual errors in the Cockroach Labs analysis of YugabyteDB. In this second post we provide the next layer of detail behind YugabyteDB’s archit… Read More >

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