#transaction

KKKrish Kvsrodelhiweb3withkrish.hashnode.dev

Transaction Failed With Money in Your Wallet? Here’s What’s Really Happening

Imagine this: You open your crypto wallet and see that you have money inside.You try to send it to someone. But the transaction fails. How is that possible? If you had enough money in your wallet, why did the transaction fail? The Real Problem In cry...

Feb 163 min read

TTuanhdotnettuanhnet.hashnode.dev

Series of Backend Developer Interview Questions Part 10

Source: Series of Backend Developer Interview Questions Part 10 1. Question 1: What are transaction isolation levels, and how do they actually behave? When people hear “transaction isolation levels,” they often memorize four names and stop the...

Feb 117 min read

ARAvinash Reddy Segireddyavinash-reddy-segireddy.hashnode.dev

AI-Orchestrated DevOps for High-Velocity Transaction Systems

1. Introduction High-velocity transaction systems — such as payment gateways, stock exchanges, e-commerce platforms, and real-time bidding systems — require seamless performance, ultra-low latency, and continuous delivery at scale. Traditional DevOps...

Jan 224 min read

FFaosiatthehuskydev.hashnode.dev

Behind the scenes of a Tx (Transaction)

If Bob sends Sarah 1 BTC, what really happens under the hood? Understanding how transactions work is one of the first steps when getting into the crypto space, whether or not you currently own any coins. What is a transaction? A transaction is any ac...

Dec 23, 20253 min read

BBennettblog.bennett1999.com

Lesson 5: 避免資料打架-Transaction 交易處理 (ACID) 與 Race Condition

身為後端的我們，很常聽到：這裡要用交易、這不符合ACID原則…等。這篇文章主要來探討：Transition的用法與ACID的概念。 ACID ACID 原則是Transition時應具備的四個特性縮寫，分別是原子性（Atomicity）、一致性（Consistency）、隔離性（Isolation）和持久性（Durability）原子性「要就全部成功，否則全部失敗」。如果交易中有 10 個步驟，執行到第 9 步失敗了，資料庫必須 Rollback（回滾）到第 1 步還沒執行前的狀態，不能...

Dec 6, 20253 min read

TTuanhdotnettuanhnet.hashnode.dev

Reasons Why @Transactional Does Not Roll Back in Quartz Jobs (and How to Fix It)

Source: Reasons Why @Transactional Does Not Roll Back in Quartz Jobs (and How to Fix It) 1. Introduction – When Transactions Meet Quartz, and Chaos Ensues 1.1 Understanding How Quartz Manages Transactions Quartz uses JobStores to persist ...

Dec 1, 20255 min read

TTuanhdotnettuanhnet.hashnode.dev

Transactional or Event-Driven Communication in Microservices

Source: Transactional or Event-Driven Communication in Microservices 1. Transaction-Driven Microservices Communication Transactional (synchronous) communication means one service makes a direct request to another and waits for a response befor...

Nov 22, 202515 min read

TTuanhdotnettuanhnet.hashnode.dev

When to Use EJB vs CDI in Java EE—With Real, Explained Code

Source: When to Use EJB vs CDI in Java EE—With Real, Explained Code 1. EJB: you reach for it when you need strong, container-backed enterprise semantics EJBs shine when the platform itself should carry guarantees for you: transactions without...

Nov 10, 20258 min read

JAJunaid Ashrafjava-vs-spring-jdbc-transactions.hashnode.dev

Java Plain vs. Spring Framework: A Guide to JDBC and Transaction Management with Code

Discover how plain Java and the Spring Framework handle JDBC operations and transaction management differently. This guide compares both approaches with clear code examples to help you choose the right tool for your backend workflow. Introduction: Wh...

Sep 20, 20256 min read

TTuanhdotnettuanhnet.hashnode.dev

5 Strategies to Ensure Data Accuracy in Spring Data JPA

Source: 5 Strategies to Ensure Data Accuracy in Spring Data JPA 1. Validating Data Before Persistence One of the most fundamental ways to ensure data accuracy is by validating input before it is persisted into the database. Using the Bean Vali...

Aug 30, 20255 min read

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#transaction

Transaction Failed With Money in Your Wallet? Here’s What’s Really Happening

Series of Backend Developer Interview Questions Part 10

AI-Orchestrated DevOps for High-Velocity Transaction Systems

Behind the scenes of a Tx (Transaction)

Lesson 5: 避免資料打架-Transaction 交易處理 (ACID) 與 Race Condition

Reasons Why @Transactional Does Not Roll Back in Quartz Jobs (and How to Fix It)

Transactional or Event-Driven Communication in Microservices

When to Use EJB vs CDI in Java EE—With Real, Explained Code

Java Plain vs. Spring Framework: A Guide to JDBC and Transaction Management with Code

5 Strategies to Ensure Data Accuracy in Spring Data JPA

#transaction

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#transaction

Transaction Failed With Money in Your Wallet? Here’s What’s Really Happening

Series of Backend Developer Interview Questions Part 10

AI-Orchestrated DevOps for High-Velocity Transaction Systems

Behind the scenes of a Tx (Transaction)

Lesson 5: 避免資料打架-Transaction 交易處理 (ACID) 與 Race Condition

Reasons Why @Transactional Does Not Roll Back in Quartz Jobs (and How to Fix It)

Transactional or Event-Driven Communication in Microservices

When to Use EJB vs CDI in Java EE—With Real, Explained Code

Java Plain vs. Spring Framework: A Guide to JDBC and Transaction Management with Code

5 Strategies to Ensure Data Accuracy in Spring Data JPA