Master @OneToOne, @OneToMany, and @ManyToMany with Real Code Examples What You Will Learn This guide covers all types of JPA entity relationships — @OneToOne, @OneToMany, @ManyToMany — with uni-directional and bi-directional variants, cascade types, fetch strategies, and the @Table annotation. Each section includes annotated code examples and the resulting database schema, so
A walkthrough of every system, switch, and compliance checkpoint a single remittance dollar passes through on its way from a sender abroad to a beneficiary in Bangladesh.
A hands-on walkthrough of Ray's full stack - ending with a real deployment that splits a big model across two nodes. As AI models grow larger and datasets grow heavier, single-machine Python hits its limits fast. Training stalls on one GPU while others sit idle. Pandas crashes on
The new SWIFT Payments Scheme introduces enforceable rules, a Gateway Intermediary model, and a December 2026 deadline. We break down what it means for Bangladesh's banks — and what it takes to get there.
🚀 Yarn থেকে PNPM: ডেভেলপমেন্ট লাইফের গেম চেঞ্জার! হ্যালো ডেভ 👋, আজ আপনাদের সাথে শেয়ার করতে চাই আমার React Native & Next.js প্রজেক্টে npm থেকে pnpm-এ
Auditing allows you to automatically track who created or last modified an entity and when it happened. Auditing plays a critical role in any serious application—from internal business systems to public-facing platforms. Why JPA Auditing is Important: Implementing auditing in your Spring Boot application has several real-world benefits: Benefit
The Invisible Threat Lurking in Your API Imagine you're sending money to a friend via a payment app. You tap "Send," and the payment goes through. But suddenly, a hacker intercepts and resends the same request — without your permission. Your money is sent twice. 😱 This isn’