GKGaurav Kumaringauravbytes.dev·23h ago · 4 min readWhy Modern Microservices Need Event-Driven ArchitectureIn traditional backend designs, components communicate primarily using synchronous request-response mechanisms (such as REST APIs or gRPC). Service A explicitly calls Service B and blocks execution wh00
SStepOneinsteponeit.hashnode.dev·10h ago · 9 min readAutoMapper in .NET: When You May Not Need ItAutoMapper can remove repetitive member-to-member assignments, but it also moves mapping behavior away from ordinary C# code. That trade affects navigation, static analysis, debugging, performance, tr00
SMSatyajit Mishrainblogs.satyajitmishra.me·11h ago · 4 min read🚀 JDBC to Spring Data JPA: The Evolution of Java Database Access Explained for Beginnerstitle: JDBC to Spring Data JPA: The Evolution of Java Database Access Explained for Beginners seoTitle: JDBC vs Hibernate vs JPA vs Spring Data JPA seoDescription: Learn the evolution of Java database12J
Jjudeinsoit-ai.hashnode.dev·16h ago · 15 min readReading the code told me which services I could drop. Running it told me the truth.I read our own source code to work out which services a demo could do without, wrote down three conclusions, and then ran the trimmed stack to check. Two of the three were wrong. That is the real subj00
AMAyush Mishrainayushtech.hashnode.dev·16h ago · 4 min readWhy Zod Crashed My Node.js ServerToday, when I was creating my project, there was an interesting bug occurred in my Postman. When using Zod, it crash my server completely. I am first time using the Zod in my project. Although it is m00
Bbolt_utilinbolt-util.hashnode.dev·21h ago · 7 min readDesigning a Safe Reconciliation System for Underpaid Crypto TransactionsA crypto payment does not become easy to reconcile just because it is visible on-chain. Consider a customer who creates an order for 1.01 USDT and transfers 1.00 USDT. The transaction is valid and con00
SMSubramanya M Raoinsubramanyarao.hashnode.dev·21h ago · 16 min readI Compared REST and RPC—Then Changed My Go API DesignPart 2 of "What I Learned From an Action-Based Go API Layout". Same core idea — one unit of work per endpoint — but a video from Mehul Mohan showed me a version of it with three opinions I don't share00
DSDoogal Simpsonindoogal.dev·1d ago · 5 min readHow to Build a Scale-Proof Distributed CounterTo build a scale-proof like counter, you must decouple user actions from database writes. Start with optimistic UI updates for instant feedback, log the event to a user-specific store, and process cou00
SAShahbaz Ahmedinknowingnodejsexpress.hashnode.dev·1d ago · 16 min readModern Database AccessWhere does application data live after a user closes the app? Close a shopping app after adding three items to a cart, and reopen it a week later, the cart is still there. Log into a social media app 00
SShreyainapi69.hashnode.dev·1d ago · 7 min readIf HTTPS Is Encrypted, How Does the Load Balancer Read It?The problem Say you're running api.example.com, and it's not just one server, it's several. api.example.com │ ▼ Load Balancer / \ / \ Server A Server B The cl00
