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Tencent Cloud Middleware
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Tencent Cloud Middleware

Official account of Tencent Cloud Middleware. Focuses on microservices, messaging middleware and other cloud‑native technology trends, publishing product updates, case studies, and technical insights. Regularly hosts tech salons to share effective solutions.

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Recent Articles

Latest from Tencent Cloud Middleware

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Tencent Cloud Middleware
Tencent Cloud Middleware
Apr 22, 2026 · Backend Development

How TDMQ Pulsar Scales Million-Message Delayed Queues with Multi-Level Time Wheels

The article analyzes why large‑scale delayed messaging is needed, identifies the bottlenecks of the Apache Pulsar community solution, and explains TDMQ Pulsar's three‑step redesign—hierarchical time wheels, expiration re‑push, and immutable message IDs—that together enable stable million‑message delayed queues with controlled memory and minute‑level hole impact.

Apache PulsarDelayed MessagingMessage Queue
0 likes · 8 min read
How TDMQ Pulsar Scales Million-Message Delayed Queues with Multi-Level Time Wheels
Tencent Cloud Middleware
Tencent Cloud Middleware
Dec 12, 2025 · Artificial Intelligence

How A2A over MQTT Transforms AI Agent Collaboration

This article explains the challenges of traditional point‑to‑point AI agent communication, introduces the A2A protocol and its limitations, and details how combining A2A with MQTT via Tencent Cloud TDMQ creates a dynamic, loosely‑coupled, and scalable solution with practical SDK examples and real‑world case studies.

A2A protocolAI agentsMQTT
0 likes · 16 min read
How A2A over MQTT Transforms AI Agent Collaboration
Tencent Cloud Middleware
Tencent Cloud Middleware
Dec 9, 2025 · Cloud Native

How Tencent Cloud’s Virtual Queue Enables Seamless Compatibility for RocketMQ 5.x Remoting Clients

The article explains how RocketMQ 5.x’s storage‑compute decoupling and POP consumption model require a new gRPC client, and how Tencent Cloud’s virtual‑queue solution provides full compatibility for legacy Remoting SDKs by abstracting queues and transparently converting consumption modes, eliminating client‑side rebalance and preserving order guarantees.

CompatibilityMessagingRocketMQ
0 likes · 10 min read
How Tencent Cloud’s Virtual Queue Enables Seamless Compatibility for RocketMQ 5.x Remoting Clients
Tencent Cloud Middleware
Tencent Cloud Middleware
Aug 1, 2025 · Backend Development

Mastering TDMQ CKafka Production: Configurations, Partitioning, and Reliable Messaging

This guide explains how to efficiently produce messages with TDMQ CKafka, covering topic creation, partition sizing, retry policies, asynchronous sending, key/value handling, batch tuning, sticky partitioning, idempotence, ACK settings, code examples, and strategies to avoid data skew and ensure high‑throughput, low‑latency messaging.

BatchingCKafkaIdempotence
0 likes · 18 min read
Mastering TDMQ CKafka Production: Configurations, Partitioning, and Reliable Messaging
Tencent Cloud Middleware
Tencent Cloud Middleware
Jul 11, 2025 · Backend Development

Inside RabbitMQ Classic Queue: How Its Storage Architecture Impacts Performance

This article provides a detailed, step‑by‑step analysis of RabbitMQ's classic queue storage architecture, covering directory layout, index and data file formats, write and read workflows, file compaction, and practical operational tips such as publisher confirms and manual acknowledgments to improve reliability and throughput.

Classic QueueRabbitMQmessage broker
0 likes · 13 min read
Inside RabbitMQ Classic Queue: How Its Storage Architecture Impacts Performance
Tencent Cloud Middleware
Tencent Cloud Middleware
Jun 25, 2025 · Cloud Computing

How Tencent Cloud TDMQ Serverless RabbitMQ Implements Distributed Rate Limiting for High‑Concurrency

This article deeply examines Tencent Cloud TDMQ RabbitMQ Serverless's distributed rate‑limiting mechanism, covering its necessity, design principles, token‑based throttling architecture, implementation challenges, client‑side error handling, and practical guidelines for planning load and configuring alerts to ensure stable high‑throughput messaging.

RabbitMQTDMQcloud messaging
0 likes · 20 min read
How Tencent Cloud TDMQ Serverless RabbitMQ Implements Distributed Rate Limiting for High‑Concurrency
Tencent Cloud Middleware
Tencent Cloud Middleware
May 28, 2025 · Backend Development

Inside RocketMQ ConsumeQueue: Design, File-Based Indexing, and RocksDB Optimization

This article provides an in‑depth technical exploration of RocketMQ 5.0's ConsumeQueue component, explaining why it is needed, its design principles, the traditional file‑based implementation, and a performance‑focused RocksDB‑based redesign, complete with code excerpts and implementation details.

ConsumeQueueDistributedSystemsIndexing
0 likes · 25 min read
Inside RocketMQ ConsumeQueue: Design, File-Based Indexing, and RocksDB Optimization
Tencent Cloud Middleware
Tencent Cloud Middleware
Apr 24, 2025 · Backend Development

How TDMQ RocketMQ Implements Distributed Rate Limiting for High‑Throughput Messaging

This article explains TDMQ RocketMQ's distributed rate‑limiting mechanism, covering conversion rules, fast‑fail behavior, token‑based implementation, counting periods, client best practices, elastic TPS options, code examples for different SDK versions, monitoring tips, and answers to common throttling questions.

Message QueueRocketMQbackend
0 likes · 15 min read
How TDMQ RocketMQ Implements Distributed Rate Limiting for High‑Throughput Messaging