OpenTelemetry Java agent 2.32.0 is the release candidate for 3.0, previewing new telemetry conventions, capture settings, and ...
You can specify the connection string properties in various ways: As <name>=<value> properties in the connection URL when you connect by using the DriverManager class. For connection string syntax, ...
On July 27, 2026, JetBrains published a security advisory for CVE-2026-63077, a critical unsafe deserialization vulnerability affecting JetBrains TeamCity. An attacker who can reach a TeamCity server ...
其实MyBatis Batch 入门不难，核心就是抓住“复用连接、复用预编译SQL、批量提交”三个关键点，再配合正确的配置和分批处理，就能轻松解决批量操作卡顿、超时问题。 在SpringBoot企业开发中 ...
ÜberConf 2026, the Java ecosystem's premier technical gathering, opened today at the Westin Westminster in Denver, Colorado, with a program that captures the industry at a critical inflection: the ...
На PreparedStatement обычно заканчивается вводный курс по JDBC / PostgreSQL. Все довольно просто, пока не задумываешься: а работает ли оно как надо в моем ...
ログイン画面のプログラムを題材にして、SQLインジェクション攻撃の仕組みを学びましょう。 SQLインジェクションとは、ユーザーが入力した文字列をSQL文に直接つなげてしまうことで、開発 ...
そもそもDAOとはなに？ 1. DAOとは何か DAO（Data Access Object）とは、簡単に言うと、 データベースにアクセスする処理をまとめるための部品 です。 Javaの開発では、データベースからデータを ...
Prototyping is my favorite part of programming. I like building new stuff and getting things working. It’s no surprise, then, that I am a big fan of MongoDB and NoSQL in general. Don’t get me wrong: I ...
Engineering teams are moving beyond simple chatbots to build agentic systems that interact directly with mission critical databases. However, building these enterprise agents often means hitting an ...
This article demonstrates creating a sample application that uses Java and JDBC to store and retrieve information in Azure SQL Database. JDBC is the standard Java API to connect to traditional ...
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