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Our dev labs open-sourced a local Python middleware framework that intercepts, repairs, and stabilizes malformed AI JSON data streams within local in-memory arrays. Clocking a 0.0122ms runtime latency under 10k parallel asynchronous loads.

Optimizing LLM Stream Ingestion: Reconstructing Truncated JSON Payloads in 0.0122ms Kylik Daniels Kylik Daniels Kylik Daniels Follow Aug 1 Optimizing …

backendllmperformancepython
Dev.to Aug 1, 2026, 08:17 UTC
EN

Day 167 of Learning MERN Stack

Hello Dev Community! 👋 It is officially Day 167 of my full-stack development journey! Today, I shifted focus to the backend of QuickChat , engineering…

webdevbackendauthjsmiddlewares
Dev.to Aug 1, 2026, 07:14 UTC
EN

Scaling Laravel: Mastering CQRS Architecture 🏗️

The Bottleneck of Traditional CRUD When you build a standard Laravel application, you typically follow the CRUD (Create, Read, Update, Delete) paradig…

laravelphparchitecturebackend
Dev.to Aug 1, 2026, 04:38 UTC
EN

Data Consistency in Microservices — Saga Pattern

One-liner: In microservices, you can't use a single database transaction across services — the Saga pattern breaks it into a sequence of local transac…

systemdesigndevopsbackendmicroservices
Dev.to Aug 1, 2026, 02:00 UTC
EN

Spring AI: Bringing Generative AI into Spring Boot Applications

Artificial Intelligence has moved from being something handled by specialized data-science teams to becoming a feature that application developers can…

aibackendjavallm
Dev.to Jul 31, 2026, 08:04 UTC
EN

Redis Cluster Won't Shard Your Hot Leaderboard

"We use Redis Cluster" can mean two very different things: Our dataset is distributed across Redis nodes. Every individual data structure is distribut…

redisarchitecturescalabilitybackend
Dev.to Jul 31, 2026, 06:43 UTC
EN

Your Redis Leaderboard Is Probably Breaking Ties Wrong

A leaderboard looks like a one-command problem: ZADD weekly 100 alice ZADD weekly 100 bob ZREVRANGE weekly 0 -1 WITHSCORES While building Podium , an …

redisgogamedevbackend
Dev.to Jul 31, 2026, 06:41 UTC
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Solon Validation: @Valid, 20+ Annotations, and Custom Validators Without the JSR 380 Baggage

I've been burned by JSR 380 enough times to appreciate a validation framework that doesn't drag in a whole ecosystem of dependencies. Solon's validati…

architecturebackendjava
Dev.to Jul 31, 2026, 02:00 UTC
EN

Exploring WebAssembly on the Server: Beyond the Browser Sandbox

For nearly a decade, my mental model for deploying enterprise software has revolved around containers, which are lightweight packages that bundle an a…

webassemblyrustbackenddevto
Dev.to Jul 30, 2026, 22:54 UTC
EN

Why Your LLM Calls Need a Circuit Breaker: A Lesson from Last Party 🔌

Carnival time has begun. 🎉 We are organizing a house party, and if you are in and around Bangalore, you are invited. Just one condition: Don't be late…

distributedsystemsdesignpatternsbackendwebdev
Dev.to Jul 30, 2026, 21:02 UTC
EN

Cloud PBX for Legal Sector: Technical Architecture Guide

Cloud PBX gets pitched as a phone system upgrade. That framing undersells what it actually is: a real-time telephony application that connects VoIP in…

developmentcloudcomputingtutorialbackend
Dev.to Jul 30, 2026, 20:17 UTC
RU

Адаптируйся или будешь не нужен: что ждёт разработчиков в эпоху AI

Разберёмся, к чему нас приведут нейросети и что будет дальше. Это хайп, пузырь или новая реальность? Взгляд разработчика и дорожная карта для входа в …

aiprogrammingbackenddevelopment
Dev.to Jul 30, 2026, 18:37 UTC
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Running One Compliance Flow Across Two Countries That Don't Agree on Much

Running One Compliance Flow Across Two Countries That Don't Agree on Much Nigeria and Kenya have different numbers of steps in their compliance flow. …

architecturebackendsoftwaresoftwareengineering
Dev.to Jul 30, 2026, 16:48 UTC
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The Modern API Gateway: Beyond Simple Routing

The API Gateway Has Grown Up When API gateways first entered the enterprise architecture conversation, the value proposition was straightforward: put …

apiarchitecturebackendmicroservices
Dev.to Jul 30, 2026, 15:42 UTC
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Magento 2 Admin Grid Performance Optimization: Speed Up Your Backend

Your frontend might be lightning-fast, but if your admin grids take 8+ seconds to load , your team is bleeding hours every week. Order grids, product …

magentoperformancebackendecommerce
Dev.to Jul 30, 2026, 09:05 UTC
EN

Using HTTP QUERY in Laravel Without Making Your API Harder to Maintain

The short version is this: GET should remain your default search method in Laravel, POST is still the pragmatic fallback for complex filters, and QUER…

laravelapihttpbackend
Dev.to Jul 30, 2026, 04:20 UTC
EN

Solon AOT & Native: Three Phases to a GraalVM Native Executable

When you hear "Java native compilation with GraalVM," you probably think of configuration hell — endless JSON metadata files, trial-and-error reflecti…

backendjavaperformancesoftwaredevelopment
Dev.to Jul 30, 2026, 01:50 UTC
EN

Streaming vs JSON: Trade-offs in AI-Powered Apps

This is a breakdown of a decision I made building LogicVisor, not a general "streaming vs JSON" guide. AI API responses aren't limited to text: some r…

aiwebdevbackendtypescript
Dev.to Jul 29, 2026, 22:31 UTC
EN

Building an Escape Room Puzzle Designer in typescript with NodeJS

Escape rooms have become increasingly popular as interactive entertainment experiences. The key to a great escape room lies in its puzzles—they need t…

gamesfunprojectsaibackend
Dev.to Jul 29, 2026, 17:33 UTC
EN

Multithreading in Node.js: A Complete Guide with Theory and Practical Examples

When developers first learn Node.js, they often hear the phrase: "Node.js is single-threaded." While this statement is technically true, it is also in…

backendjavascriptnodeperformance
Dev.to Jul 29, 2026, 07:48 UTC
EN

From Payment to Shipping: How We Built a Cross-Border Order State Machine That Solved Idempotency and Callback Chaos

When your payment gateway fires the same "paid" webhook three times, your logistics API calls back with "shipped" before payment is confirmed, and the…

architecturebackendsoftwareengineeringsystemdesign
Dev.to Jul 28, 2026, 07:00 UTC
EN

5 Microservices Pitfalls to Avoid Early

5 Microservices Pitfalls to Avoid Early I've seen teams jump into microservices with high hopes, only to hit the same walls months later. Here are the…

microservicesarchitecturewebdevbackend
Dev.to Jul 28, 2026, 00:00 UTC
EN

We Killed 400 Clients' 5-Second Polling Loop and Cut Server Load by 90%

Our status dashboard feature started life as the simplest thing that could work: every connected client polled a status endpoint every five seconds. I…

websocketrealtimebackendarchitecture
Dev.to Jul 26, 2026, 23:39 UTC
EN

Building SaarDB, Part 4: Transactions

In Parts 1-3, we built a storage engine: WAL, memtable, SSTables, and compaction. Every operation is a single GET or PUT. But real applications rarely…

architecturebackenddatabase
Dev.to Jul 26, 2026, 22:21 UTC
EN

Nami RPC in Solon: Calling Remote Services Like Local Beans

The first time I wrote an RPC client in a Java project, I ended up with a hand-rolled HTTP wrapper, a pile of ObjectMapper calls, and a helper class n…

apiarchitecturebackendjava
Dev.to Jul 26, 2026, 16:29 UTC
EN

Designing an Idempotent Transaction API: Preventing Duplicate Financial Operations

In financial backend systems, network retries represent a classic race-condition vector. If a client attempts to post a transaction, suffers a TCP tim…

pythonbackendapipostgres
Dev.to Jul 26, 2026, 10:54 UTC
EN

Build a Cross-Border Crypto Payment Stack for Digital Sellers

Most developers think about cross-border payments as a checkout problem. A buyer is in one country. A seller is in another country. The seller wants t…

webdevapicryptobackend
Dev.to Jul 26, 2026, 08:59 UTC
EN

Elixir vs Node.js: Why Developers Are Exploring Elixir for Modern Backend Systems

Modern backend development has been dominated by JavaScript runtimes like Node.js for many years. Node.js changed the way developers build web applica…

backendjavascriptnodeprogramming
Dev.to Jul 26, 2026, 07:40 UTC
EN

Why I Put Mirth Connect in Front of FastAPI Instead of Parsing HL7 in Python

When I started building my Maternity HL7-to-FHIR Pipeline , my first instinct was to do everything in Python. Parse the HL7 message, map the fields, v…

architecturebackendfastapipython
Dev.to Jul 25, 2026, 21:42 UTC
EN

What Durable Actually Means for Money-Critical Code

Working on systems that move real money changes what "saved to the database" is allowed to mean. A row existing in Postgres is not the same claim as "…

architecturebackendfintechdatabase
Dev.to Jul 25, 2026, 18:00 UTC

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