How Conga Transforms Revenue Lifecycle Management with TiDB
Today’s businesses require seamless, scalable, and intelligent revenue lifecycle management solutions that can efficiently handle transactional and analytical workloads. Conga, a recognized leader in revenue management, is a pioneering company transforming the revenue operations space through a unique blend of cloud-agnostic architecture and cutting-edge hybrid transactional/analytical processing (HTAP) technology. We recently had the opportunity to […]
TiDB SCaiLE 2025 Call for Proposals (CFP) is Now Open!
TiDB SCaiLE 2025, our new global conference for builders, operators, and AI infrastructure leaders shaping data-intensive systems, has officially opened its 2025 call for proposals (CFP). Formerly known as HTAP Summit, we’ve rebranded the event to reflect a bolder vision: helping leading companies scale smarter and build faster across distributed SQL, cloud-native architecture, and GenAI […]
Improving TiDB Hash Joins: Up to 5× Faster with No Tuning Required
Hash joins are a common performance bottleneck in SQL workloads, and TiDB was no exception. In TiDB 8.5, we introduced a brand-new hash join executor that improves performance across the board. This new engine fully exploits modern hardware with multi-threaded build, vectorized probe, and a more efficient spill strategy. Internal benchmarks show it doubles the […]
TiDB Runtime Dashboard: A Detailed Analysis with Use Cases
In TiDB’s runtime environment, issues related to memory management, garbage collection (GC) behavior, and lock contention at the Go Runtime level can significantly impact system stability and performance. However, such problems are often difficult to reproduce and analyze directly. As a result, high-quality runtime monitoring metrics are essential for effective troubleshooting and performance tuning. This […]
Scaling Metadata Management: Innovations in TiDB’s Placement Driver
As TiDB scales to support larger deployments, its core metadata management hub—the Placement Driver (PD)—must evolve to meet growing demands. This post explores how TiDB addresses PD’s challenges, including scalability bottlenecks, stability risks, and storage limitations. In this post, we’ll cover: Whether you’re optimizing large-scale deployments or curious about TiDB’s architecture, this post highlights how […]
ACID at Scale: Why MySQL Needs a Distributed SQL Alternative
MySQL’s simplicity and robust single-instance ACID guarantees have made it a developer favorite for years. The familiar ease of use, quick installation, and a rich ecosystem contribute to its widespread adoption. InnoDB, its default storage engine, ensures Atomicity, Consistency, Isolation, and Durability (ACID), which are vital for data integrity and defined as follows: However, this […]
Managing Resource Isolation: Optimizing Performance Stability in TiDB
In complex business environments, resource isolation is critical to ensure stability, performance, and efficient resource utilization. TiDB offers robust features for resource control, allowing you to achieve efficient resource isolation across multiple levels: This blog focuses on best practices for flow-based resource isolation, helping you understand how to control and isolate workloads at runtime without […]
Ten Years On, We Set Off Again: My Journey with TiDB
From day one, PingCAP has been a company built by and for builders. In this special 10-year reflection, our very first employee and SVP of Product & Engineering shares the raw, unfiltered journey behind TiDB—from the first lines of Go code to running mission-critical workloads across the globe. We hope this inspires the next generation […]
Let Your Database Recommend the Indexes: Smarter Tuning in TiDB
Index tuning has always been one of the most effective ways to speed up database queries—but it’s also one of the most time-consuming and complex. When we first introduced the TiDB Index Advisor as a command-line tool in a previous blog, our goal was to simplify index selection for real-world workloads. Now, with TiDB 8.5, […]
Scaling 3 Million Tables: How TiDB Powers Atlassian Forge’s SaaS Platform
Atlassian, a global leader in project management and team collaboration, offers widely adopted products like Jira, Confluence, and Forge. As Atlassian’s SaaS platforms scale, so too do their data infrastructure needs, such as scaling millions of database tables efficiently and cost-effectively. That’s where TiDB comes in. This post explores how TiDB empowers Atlassian’s Forge platform […]
TiDB Performance Hotspots: How to Identify and Fix Issues Using Top SQL
Hotspots are silent performance killers in distributed databases. They rarely trigger alerts — instead, they quietly erode throughput, increase tail latency, and leave your engineering team guessing. If you’re running TiDB at scale and suddenly one TiKV node is running hot while others sit idle, you’re likely facing a hotspot. In this post, we’ll walk […]
TiDB Spring Launch 2025: Breaking Barriers to AI and SaaS Scale with One Unified Platform
Teams are building more ambitious systems—AI, SaaS, global scale—and running into familiar challenges along the way: Complexity, performance, and reliability. TiDB Spring Launch 2025 is a major step forward in solving those problems. It introduces new product capabilities designed to make hard things—like scaling SaaS platforms or powering AI features—feel a lot more manageable, all […]