A few things about MQ (6) What if messages are backlogged in message queues
Scenario: Tens of millions of pieces of data are stuck in MQ for seven or eight hours, from late 4pm to late 10pm, late 11pm....
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Tag: The message queue
Solving RabbitMQ Message Loss and Ensuring Message Reliability (part 1)
January 8, 2024
by Mr. Oliver Jones
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1) External environment problems: The RabbitMQ Server cannot receive messages due to network packet loss or network faults. Network jitter and packet loss are common...
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Special problems with message queues —- Message loss, repeated consumption, message ordering, and message stacking
January 8, 2024
by 唐佩珊
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Message queue has the advantages of decoupling, asynchronism and peak clipping, but the introduction of message queue will increase the complexity of the system and...
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Loss, duplication, and backlog of message queues
January 7, 2024
by Rati Bajaj
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The case analysis of queue repetition, loss and backlog data, as well as case solutions, help the difficulties in the practical application of queue, focusing...
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RocketMQ basic concept analysis & source code analysis
January 7, 2024
by Hazel Thakur
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A Topic is a collection of a class of messages that are logically partitioned. Why logical partitions? Because ultimately the data is stored on the...
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RocketMQ cluster monitoring platform was built
January 7, 2024
by Jeremy Ward
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RocketMQ has an open source project extension to this incubator- RocketMq-Externals, which has a submodule called RocketMQ-Console, which is the management console project, First pull...
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Broker source code
January 7, 2024
by Beverly Lewis
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Broker main function creates brokercontroller set the system variable remoting version number If there is no system variables defined the size of the socket send...
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Rocketmq Client
January 7, 2024
by Dhanuk Guha
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client DefaultMQProducer new this.namespace = namespace; this.producerGroup = producerGroup; default
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RocketMQ analyzes the basic concepts and the underlying source code of Producer
January 7, 2024
by Zeeshan Halder
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This blog is about RocketMQ. The main points are the use of RocketMQ features, the underlying operating principles of RocketMQ and the source analysis of...
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Publisher, Historic – 7 working models for RabbitMQ
January 6, 2024
by Maia Stone
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It is particularly important to monitor the delivery of messages. AddConfirmListener can monitor whether they are delivered to An Exchange and addReturnListener can monitor whether...
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How to guarantee 100% delivery success and message idempotency?
January 6, 2024
by Bruce Moreno
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All of us have heard of MQ middleware, such as RabbitMQ, RocketMQ, Kafka, etc. The benefits of introducing middleware can prevent high concurrency, peak clipping,...
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Separate database and separate table? How to never migrate data and avoid hot spots?
January 5, 2024
by Jessica Bridges
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I. Preface In large projects, once there is a large amount of data, partners should know that they should split the data. There are vertical...
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Message queue interview Parsing series (4) – Implementation principles of message reliability delivery
January 4, 2024
by John Taylor
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So mainstream MQ actually provides a reliability delivery mechanism to ensure that messages can be delivered reliably and not lost even if the network is...
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Q: How to solve the problem of message loss, repeated consumption and backlog? (3)
January 4, 2024
by Madeline Brooks
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Hello everyone, I'm Xiaoming, who loves to ask questions. In this article, we will discuss how to deal with the problem of information backlog. Let's...
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Message queue interview tips
January 3, 2024
by 康中山
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Why message queues? Analysis: A person who uses message queues, does not know why, it is a bit embarrassing, has not reviewed this point, it...
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Kafka learning record
January 3, 2024
by 徐馨儀
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Decoupling 2. Asynchronous 3. Peak clipping Advantage: Interface throughput can be greatly improved [asynchronous] Even if a large number of calls to the interface will...
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The interview kan set | DelayQueue articles
January 3, 2024
by Chloe Webb
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Interviewer: Long time no see, last time we finished talking about PriorityBlockingQu
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Review of the development of idle fish news
January 3, 2024
by Krish Bora
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After several generations of development and construction, the idle fish message system now supports a stable volume of 100 million messages. In the process of...
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Kafka Client-Java API introduction (1) AdminClient
January 3, 2024
by Dean Wright
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AdminClient: kafka client AdminClient: kafka client AdminClient: kafka client AdminClient: kafka client AdminClient: kafka client AdminClient
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Usage scenarios and advantages and disadvantages of message queues
January 2, 2024
by Donna Holmes
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Why message queues Why message queues are used as middleware in a project and what they do is nothing more than their core characteristics. As...
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RocketMQ high availability mechanism
January 2, 2024
by 成雅慧
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The RocketMQ distributed cluster is highly available through the combination of Master and Slave. Difference between Master and Slave: In the Broker configuration file, a...
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Understand message queue in seconds
January 2, 2024
by 王怡君
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As the most frequently mentioned component of the technical solution: message queues, it plays an important role in our program. Asynchronous, decoupled, peak-clipping (buffering) and...
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Small MQ, knowledge point unexpectedly so much?? (a)
January 1, 2024
by Akarsh Kota
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MQ, short for Message Queue, is a container that holds messages during their transmission. It is used for communication between distributed systems
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Twelve pictures, kicking down the message queue door
January 1, 2024
by 蒙哲瑋
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Message queue, widely used, interview must be asked. In one article, twelve pictures, we walk into the world of message queues. Come on, give me...
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Message queue and message middleware Overview: Message middleware core concepts and technology selection
January 1, 2024
by Zeeshan Halder
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A "message" is a unit of data transferred between two computers. Messages can be very simple, such as containing only text strings; It can also...
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How do RocketMQ and Kafka do transaction messages for message queues?
January 1, 2024
by Richard Mcclain
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Hello, I'm Yes. Today we are going to talk about transaction messages in message queues. When it comes to transaction messages, everyone is familiar with...
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RabbitMQ basics
January 1, 2024
by Lesley Hargreaves
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Message Queue Middleware (MQ) : Leverages efficient and reliable messaging mechanisms for platform-independent data communication and distributed system integration based on data communication. It extends...
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First kafka booklet | free learning
January 1, 2024
by Joanne Goodwin
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Messaging systems: Both Kafka and traditional messaging systems (also known as messaging middleware) have features such as system decoupling, redundant storage, traffic peak-cutting, buffering, asynchronous...
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Apache TubeMQ Benchmark test interpretation of Apache TubeMQ
January 1, 2024
by Charles Brown
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1. Preface Why is the Benchmark test item of Apache TubeMQ designed in this way? What is the feedback for each scenario, and is it...
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Message queue (2) — RocketMQ
December 31, 2023
by Toby Chambers-Elliott
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Routing information management: Saves the entire routing information in the Broker cluster. NameServer enables producers/consumers to know the routing information of the entire broker cluster...
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