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The First Node.js 3.0-Alpha Version of Apache Dubbo Is Officially Released

This article introduces the Node.js 3.0-Alpha Version of Apache Dubbo and gives a complete example of Node.js microservice development.

Coordinated sharing of CPU resources in Colocation Scenarios - Fine-grained CPU Orchestration

This article introduces how Koordinator helps loads (online and online, online and offline) share CPU resources collaboratively when different types of workloads are colocated on the same node.

Running Hadoop YARN with K8s by Koordinator

This article introduces Koordinator's support for running Hadoop YARN jobs by utilizing koord-batch resources alongside other Kubernetes pods.

Open Source PolarDB Uses Rum to Implement Efficient Searches and Sorting

This article describes how open source PolarDB uses rum to implement efficient searches and sorting.

Open Source PolarDB Uses postgresql_hll to Accelerate UV Sliding Analysis and Real-time Recommendations

This article describes how open source PolarDB uses postgresql_hll to to achieve efficient UV (Unique Visitor) sliding analysis and real-time recommendation for filtered read lists.

Apache RocketMQ EventBridge: Build the Next Generation of Event-driven Engines

This article introduces the technical architecture of RocketMQ EventBridge and how to build a good event-driven engine.

Dubbo-js Alpha Version: Enabling Direct Access to Backend Microservices via Browsers

This article introduces the Dubbo-js alpha version, which supports the Dubbo3 protocol.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (2): Bridge Elastic Computing Instances and Third-party Storage

Part 2 of this 5-part series discusses how to use ACK Fluid to enable elastic computing instances in the public cloud to access on-premises storage systems.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (3): Accelerate Read Access to Third-party Storage

Part 3 of this 5-part series focuses on accelerating access to third-party storage, achieving better performance, lower costs, and reducing dependence on the stability of the leased line.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (1): Scenario and Architecture

Part 1 of this 5-part series discusses how to support and optimize data access scenarios in hybrid clouds based on ACK Fluid.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (5): Automated Across-regional Center Data Distribution

Part 5 of this 5-part series describes how to use the scheduled warm-up mechanism of ACK Fluid to update data accessible to compute clusters in different regions.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (4): Mount Third-party Storage Directories to Kubernetes

Part 4 of this 5-part series focuses on using ACK Fluid to implement Kubernetes-based mounting of third-party storage host directories.

Overview of New Features of SQL Server 2022

This article describes an overview of the newly released features in SQL Server 2022 and the authors’s personal understanding of each function as a user.

Using Webshell to Access SQL Server Host and Utilize SSRS

This article describes how to use the host account of an ApsaraDB RDS for SQL Server instance to log in and manage the SQL Server databases using SQL Server Reporting Services (SSRS).

A New Stream: Adding the Generator Feature to Java

This article introduces a new design pattern that is not specific to any programming language but is applicable to many modern programming languages.

Thoughts on a Problem Caused by a Network Failure

This article discusses, analyzes, and extends one problem - the relation between the CLB address that Kubernetes ECS node wants to access and the local network interface controller.

Decipher the Elastic Technology of Knative's Open Source Serverless Framework

This article gives an in-depth understanding of the elastic implementation of Knative.

How to Select Open Source Microservices? Detailed Comparison of Spring Cloud, Dubbo, gRPC, and Istio

This article focuses on Dubbo and provides a detailed introduction to various framework products such as Spring Cloud, Dubbo, gRPC, and Istio.

Best Practices for Microservices: Achieve Interoperability Between Spring Cloud and Apache Dubbo

This article provides real project examples and code demonstrations to explain how to achieve interoperability between Apache Dubbo and Spring Cloud with minimal cost.

Kruise Rollout: A Scalable Traffic Scheduling Scheme Based on Lua Scripts

This article introduces by Kruise Rollout’s solution for enhancing traffic scheduling capabilities for progressive delivery.