Tag: The message queue

RabbitMQ, RocketMQ, Kafka transactional, message loss and repeated message sending strategies

January 30, 2024

by Alex Hussain

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What is distributed transaction? Our server has developed from a single machine to a distributed system with multiple machines. Each system needs to communicate with...

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(4) Message queue-Kafka partition rebalancing (option)

January 30, 2024

by Dennis Gray

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A Kafka partition can be consumed by consumers from different consumer groups, and if a consumer is down or crashes or a new consumer joins,...

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Building an INSTANT messaging application (II) : OAuth

January 30, 2024

by 高靜宜

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Previous Article: Pattern. In this post, we'll dive into back-end development by adding social logins to the app. The way social logins work is simple:...

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Saying bybye to message delay: Scheme for idle messages to arrive in time (details)

January 30, 2024

by Hiran Kaur

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As an important transaction consulting tool for Xianyu users, IM message has two core objectives. The first is to ensure that users' messages are not...

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Message queue (iv) Ali RocketMQ

January 30, 2024

by Paula Eglinton

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RocketMQ is a professional messaging middleware independently developed by Alibaba Group. Based on the highly available distributed cluster technology, RocketMQ provides a series of messaging...

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Message queue -Kafka Offset (Offset)

January 29, 2024

by 尚慧君

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The concept of Offset was roughly described in the last article. This article will talk about Offset in detail. The producer message is allocated to...

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PHP + Redis implements simple message queues

January 29, 2024

by Shlok Sridhar

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The benefits of Redis message queue lies in its lightweight, high concurrency, delay sensitive, application scenarios have instant data analysis, second kill counter, cache and...

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Learning about message queues

January 27, 2024

by Robert Carpenter

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Decouple: write messages to message queues, subscribe from message queues when needed, so that the original system does not need to make any changes Asynchronous:...

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Local deployment of Apache Kafka

January 27, 2024

by Manikya Bhatti

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This article introduces how to deploy and run Kafka locally. Note that this article is easy to use for beginners. It is only for development,...

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What about the rumored zero message loss configuration in Kafka

January 27, 2024

by Janet Lord

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This article discusses the implementation of Kafka's 0 message loss configuration. Firstly, the problem convenience is established, and then the cause of message loss is...

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Kafka: Producer Metadata reads and updates Metadata

January 27, 2024

by Mary Baker

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Kafka: Producer Metadata (Kafka: Producer Metadata) Kafka: Producer Metadata (Kafka: Producer Metadata) The last article introduced the macro model of Producer from a macro perspective

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I thought I knew a lot about Kafka until Ali was struck dumb in his interview

January 27, 2024

by Fiona Lewis

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Kafka is a distributed publish/subscribe Message Queue, which is mainly used in real-time processing of big data. Kafka's designers and maintainers have designed an excellent,...

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Displacement topic: How do Kafka’s consumer groups preserve consumption displacement?

January 27, 2024

by Mrs. Marie Gardner

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During consumption, the message "which one is consumed so far" in each partition needs to be recorded, which is the consumer shift in Kafka. Where...

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Know the Apache Kafka

January 26, 2024

by 遊信宏

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Apache Kafka is a distributed Messaging System. It is written in Java and Scala.

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There are so many scripts in the Kafka directory. What are they for?

January 26, 2024

by Jessica Morales

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The Apacke Kafka installation directory 'bin/' contains many scripts, including Kafka related, Kafka Connect related, ZooKeeper related, etc. This article focuses on a few commonly...

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Consumer groups in Kafka

January 26, 2024

by Emily Harris-Stubbs

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A Consumer group is a group of several Consumer instances that collectively consume messages in different partitions of the same or multiple topics.

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How to shorten the idle fish message processing time effectively

January 26, 2024

by Charlie Powell

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With the rapid growth of users, Xianyu IM is also facing unprecedented challenges. After years of business iteration, the code of side IM has not...

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Several ways to reset Kafka consumer group displacement

January 26, 2024

by Badal Saran

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Kafka is a message system based on a log structure, not a "queue" structure. Kafka provides consumers with a wealth of ways to reset shifts,...

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Questions about the same message heap caused by RocketMQ ClientID

January 26, 2024

by Neysa Zacharia

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First of all, the RocketMQ BUG that caused this problem was officially fixed in this submission dated March 16. This is just to explore the...

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Apache Pulsar December Monthly Report: Pulsar 2.7.0 released!

January 26, 2024

by Josephine Evans-Phillips

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This month the Pulsar community refined and updated many of the product details, all over the place. Thanks to the following community members for supporting...

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Shallow incoming and shallow outgoing message queues

January 26, 2024

by Prerak Agrawal

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High school time, every self study class can somebody scattered look for a teacher to ask a question, at the beginning one two people still...

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Message queues – How can message queues be highly available?

January 26, 2024

by 寧靜怡

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Question: How can message queues be highly available? If someone asks you about MQ, high availability is a must. This is a good question to...

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Is it possible that the message parade failed? What are the possible failures and how to deal with them?

January 26, 2024

by 李詩婷

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I'm sure you've all used message MQ, which is a great way to decouple systems, reduce their complexity, and peak clipping, increasing the stability of...

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Large – scale system message queue technical solution!

January 26, 2024

by 彭雅芳

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In the previous article we analyzed how to use message-oriented middleware to decouple the two systems. Using message-oriented middleware also makes it easier for a...

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Record a production MQ accident

January 25, 2024

by Dr. Nicholas Gonzalez

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Publish a new service that has payment capabilities and listens to the line of business payment callback queue. When the CPU of the MQ server...

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A Preliminary Study on MQ Message Service (I)

January 25, 2024

by Richard Maxwell

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A class of software used for asynchronous, loosely coupled, reliable, scalable, secure communication in distributed applications or systems. The overall idea of a MOM is...

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A discussion about regular text messaging

January 25, 2024

by Nicola Gardner

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Requirement: At 7:00 PM the day before each offline activity, send a short message to the users who sign up for the Value Study Club...

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Message queue must see knowledge! Did you give up school?

January 25, 2024

by Thomas Smith

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It's no secret that we've been using, building, and advertising message queues for the past few years, and we think they're awesome. Here are 10...

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Message queue (3) Introduction to common message queues

January 25, 2024

by 葉惠如

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Message queues are important components in distributed systems and are used in many production environments where concurrency control is required, such as commodity buying. Recently,...

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