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performance

Higress's New WASM Runtime Greatly Improves Performance

This article introduces the latest progress of Higress in switching the runtime of Wasm plug-in from V8 to WAMR.

Building a Streaming Lakehouse: Performance Comparison Between Paimon and Hudi

This article compares the performance of Paimon and Hudi on Alibaba Cloud EMR and explores their respective roles in building quasi-real-time data warehouses.

Accelerating Large Language Model Inference: High-performance TensorRT-LLM Inference Practices

This article introduces how TensorRT-LLM improves the efficiency of large language model inference by using quantization, in-flight batching, attention, and graph rewriting.

PolarDB-X Open Source | Three Replicas of MySQL Based on Paxos

The article introduces the release and features of PolarDB-X version 2.3.0 and provides a quick start guide for the PolarDB-X centralized form.

Introduction to the Database Import and Export BatchTool

This article focuses on the offline data import and export scenarios for MySQL and PolarDB-X and introduces the BatchTool with specific practices.

Performance Comparison Between Alibaba Cloud DTS and MongoShake

The article focuses on the performance comparison of DTS MongoDB-to-MongoDB and MongoShake data synchronization.

Solutions to Engineering Challenges of Generative AI Model Services in Cloud-native Scenarios

This article introduces the engineering challenges of generative AI model services in cloud-native scenarios and the optimization of Fluid in cloud-native generative AI model inference contexts.

Case Analysis | Discussion on Thread Pool Faults

This article discusses the issues related to thread pool faults and analyzes them from both a fault perspective and a technical perspective.

How Does PolarDB Optimize Performance in the AUTO_INC Scenario

This article focuses on how PolarDB optimizes performance in concurrent INSERT scenarios.

Analysis of Performance Practices in Java Log and Principle Interpretation

This article explores performance practices in the logging process through several technical points.

New Evolution of SLS Prometheus Time Series Storage Technology

This article introduces recent technical updates to the Prometheus storage engine of SLS, which achieves a performance improvement of over 10 times with PromQL compatibility.

Configure Sidecar Parameters to Balance gRPC/HTTP2 Streaming Performance and Resource Usage

This article outlines the parameters that Sidecars employ to control the performance of gRPC streaming and their mechanisms.

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.