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performance

Service Mesh Optimization Center: Optimizing Service Mesh for Higher Performance and Availability

This article is based on Xining Wang's keynote speech at the CNCF Kubernetes Community Day (KCD) conference held in Beijing in June 2023.

Database Performance Optimization for High-concurrency Queue Processing Business

This article provides optimization methods and a demo for database performance optimization for queue processing business.

OpenAnolis Whitepaper: Using io_uring to Improve Database System Performance

This short article discusses the background, key technology, features, and application scenarios behind io_uring.

Learn Java & Netty Performance Tuning with the HTTP/2 Protocol Case: Tools, Tips, and Methodology

This article will focus on the high-performance secrets behind the Triple protocol, including valuable performance tuning tools, techniques, and code implementations.

A Note on Performance Degradation When Migrating from Oracle to MySQL

MySQL databases behave quite differently from Oracle databases. In this article, we will list a few common operations that may cause problems during migration from Oracle to MySQL.

Is Your Redis Slowing Down? – Part 1: Determining Slowdown

Part 1 of this 2-part series discusses the method of determining Redis slowdown.

Is Your Redis Slowing Down? – Part 2: Optimizing and Improving Performance

Part 2 of this 2-part series explains how to improve Redis performance.

Performance Analysis and Tuning Guides for Hybrid Shuffle Mode

This article introduces how to optimize the performance of Hybrid Shuffle Mode with performance analysis and tuning guides.

Continuous Performance Profiling Practice Analysis: Locate Performance Problems at Any Time

This article introduces the background of continuous performance profiling, the actual use of the ARMS Continuous Profiler, and introduces the design of the ARMS Continuous Profiler.

How to Achieve "All-in-One Full-Text Search" through Cloud-Native Data Warehouses

This article introduces how AnalyticDB for PostgreSQL implements an all-in-one full-text search business and elaborates on its dominant technology.

How to Efficiently Implement SQL LIKE Syntax in Java

This article mainly introduces how mainstream parsers implement the LIKE syntax logic.

How Does the IMCI of PolarDB for MySQL Achieve Ultimate TopK Query Performance?

This article introduces how the IMCI feature of the cloud-native relational database PolarDB addresses such challenges and ultimately outperforms ClickHouse.

PolarDB Hands-on | Running TPC-H Benchmark on PolarDB IMCI

In this article, we will show you the full steps of generating TPC-H data and running TPC-H 22 queries on PolarDB IMCI.

Generic Log-based Incremental Checkpoint - Performance Evaluation & Analytics

This blog post aims to provide a comprehensive analysis of GIC's advantages and disadvantages by conducting thorough experiments and analysis.

Performance Optimization of RDS AliSQL for Binlog – Extreme IO Optimization

This article introduces RDS AliSQL, binlog, and performance optimization tactics.

Java High-Performance Local Cache Practices

This article introduces local cache technology (for general understanding) and then introduces the best-performance cache.

EMQ Helps the Apsara Luoshen Cloud Network Platform Develop Network Load Balancer (NLB)

This article explains how the Apsara Luoshen Cloud Network Platform integrates with NLB to support millions of concurrent connections and requests per second.

A High-Performance Practice of RocketMQ by Kuaishou

This article discusses how Kuaishou implements and utilizes RocketMQ.

Virtio 1.2 is Coming!

This article discusses the history of Virtio Spec and the release of Virtio 1.2.

Pandas + SLS SQL: Data Pivot with Flexibility and High Performance

This short article discusses Pandas and the advantages/disadvantages of SQL Language.