×
Open Source

When Java Meets Confidential Computing, Another Fantastic Journey Begins!

This article explains confidential computing (including requirements and demos) and how it works with Java and Alibaba Dragonwell.

Open-Source SysOM of Anolis: A Comprehensive O&M Management Platform

This article discusses SysOM SIG of OpenAnolis and its architecture, features, and usage practices.

Kruise Rollout Enables Progressive Delivery for All Workloads

This article defines progressive delivery and explains the purpose of Kruise Rollout.

Kruise Rollout: Flexible and Pluggable Progressive Rollout Framework

This article is an overview of the author's speech on Kruise Rollout from the 2022 OpenAtom Global Open Source Summit.

What Is PolarDB for PostgreSQL?

This article explains PolarDB for PostgreSQL, its architecture, and the different ways to use PolarDB databases.

How Does PolarDB-X Optimize Batch Insert?

This article describes how to specify an appropriate batch size and DOP based on your business requirements.

Alibaba Cloud Open-Source PolarDB Architecture and Enterprise-Level Features

This article is an overview of a speech discussing the architecture, features, and benefits of Alibaba Cloud PolarDB.

Analyze the Technical Essentials of PolarDB at the Architecture Level

This article analyzes the technical points of PolarDB at the architecture level (Storage-Computing Separation Architecture and HTAP Architecture).

An Interpretation of the Source Code of OceanBase (11): Analysis of Location Cache Module

This article explains ObTableScan design and code knowledge and introduces the analysis of the location cache module.

An Interpretation of the Source Code of OceanBase (10): Table One and Its Service Addressing

This article explains the creation process of the table one of the system tenant and the service addressing process related to the table one.

An Interpretation of the Source Code of OceanBase (9): "Macro Block Storage Format"

This article discusses everything about macro blocks from top to bottom, including its format, operations, and scenarios.

An Interpretation of the Source Code of OceanBase (8): Submission and Playback of Transaction Logs

This article discusses the submission and playback of transaction logs.

An Interpretation of the Source Code of OceanBase (7): Implementation Principle of Database Index

This article introduces the index build process of OceanBase from the perspective of code introduction and explains the relevant code of index build.

An Interpretation of the Source Code of OceanBase (6): Detailed Explanation of Storage Engine

This article gives a detailed explanation of the OceanBase storage engine.

An Interpretation of the Source Code of OceanBase (5): Life of Tenant

This article explains information related to the multi-tenant architecture of OceanBase.

An Interpretation of the Source Code of OceanBase (4): Life of Transaction

This article analyzes the external interfaces of database transactions of OceanBase.

An Interpretation of the Source Code of OceanBase (3): Life of Partition

This article introduces the storage layer of OceanBase and the life of a partition.

An Interpretation of OceanBase Database Source Code (1): Module Structure

This article introduces the overall architecture and module composition of the OceanBase database code and the functions of each module.

An Interpretation of the Source Code of OceanBase (2): Life of SQL

This article focuses on the main path of an execution process of SQL in OceanBase, including the process of receiving, processing, and feedback to the client.

From Novice to Core Developer: My Story with Sealer

This article details the author’s journey with Sealer from novice to present day.