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Java High-Performance Architecture
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Java High-Performance Architecture

Sharing Java development articles and resources, including SSM architecture and the Spring ecosystem (Spring Boot, Spring Cloud, MyBatis, Dubbo, Docker), Zookeeper, Redis, architecture design, microservices, message queues, Git, etc.

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Latest from Java High-Performance Architecture

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Java High-Performance Architecture
Java High-Performance Architecture
May 17, 2024 · Information Security

How MaxKey SSO Delivers Secure, Scalable Single Sign‑On for Enterprises

MaxKey is an enterprise‑grade single sign‑on solution that supports OAuth 2.x, OpenID Connect, SAML 2.0, JWT, CAS and SCIM, offering secure identity management, RBAC, multi‑tenant capabilities, robust password policies, brute‑force protection, session control, and BCrypt‑based password encryption.

AuthenticationIdentity ManagementJava
0 likes · 11 min read
How MaxKey SSO Delivers Secure, Scalable Single Sign‑On for Enterprises
Java High-Performance Architecture
Java High-Performance Architecture
May 15, 2024 · Databases

Why ‘INSERT INTO SELECT’ Can Crash Your MySQL Production – A Cautionary Tale

A developer used MySQL’s INSERT INTO SELECT to migrate millions of rows, causing full‑table scans, OOM errors and lost payment records, leading to a costly incident; the post analyzes the root causes, explains transaction locking behavior, and offers practical indexing and testing safeguards.

Database MigrationFull Table ScanINSERT INTO SELECT
0 likes · 7 min read
Why ‘INSERT INTO SELECT’ Can Crash Your MySQL Production – A Cautionary Tale
Java High-Performance Architecture
Java High-Performance Architecture
May 12, 2024 · Databases

NewSQL vs Sharding: Which Database Architecture Truly Wins?

This article objectively compares NewSQL databases with middleware‑based sharding solutions, examining their architectural differences, transaction handling, scalability, high‑availability mechanisms, storage engines, and maturity to help readers decide which approach best fits their specific workload and business requirements.

CAP theoremNewSQLdistributed database
0 likes · 18 min read
NewSQL vs Sharding: Which Database Architecture Truly Wins?
Java High-Performance Architecture
Java High-Performance Architecture
May 10, 2024 · Backend Development

How to Slim Down SpringBoot JARs: Remove Unused Libraries for Faster Deployments

This guide explains why SpringBoot JARs become bulky when many dependencies are included, shows how to inspect the packaged libraries, and provides step‑by‑step Maven configurations and runtime commands to build a leaner JAR that loads external libs only when needed, dramatically speeding up deployment.

Jar OptimizationJavaSpringBoot
0 likes · 6 min read
How to Slim Down SpringBoot JARs: Remove Unused Libraries for Faster Deployments
Java High-Performance Architecture
Java High-Performance Architecture
May 9, 2024 · Backend Development

How to Implement Role-Based Data Permissions in MyBatis-Plus with Interceptors

Learn how to enforce role‑based data permission filtering in MyBatis‑Plus by creating custom annotations, implementing an InnerInterceptor, and integrating a permission handler that dynamically builds WHERE clauses based on user roles, with both basic and advanced examples covering SQL parsing, role scopes, and plugin configuration.

Data PermissionInterceptorJava
0 likes · 17 min read
How to Implement Role-Based Data Permissions in MyBatis-Plus with Interceptors
Java High-Performance Architecture
Java High-Performance Architecture
Apr 17, 2024 · Backend Development

Why Tech Giants Are Turning Away from Microservices in 2023

In 2023, major tech companies like Google, Amazon, and Uber publicly questioned the benefits of microservices, revealing new architectural approaches that promise lower latency, reduced costs, and simpler deployment, while highlighting the challenges and pitfalls that have led many teams to revert to monolithic designs.

architecturebackendcloud-native
0 likes · 10 min read
Why Tech Giants Are Turning Away from Microservices in 2023