WhatisMonolithArchitecture?
Software Development Glossary & Terms
Monolith Architecture
Definition.
Monolith Architecture: A unified model for software program design where the user interface and data access code are combined into a single program from a single platform.
In More Detail
A monolith deploys as one unit. That is usually an advantage early on — one thing to deploy, local function calls instead of network hops, and transactions that span the whole domain without distributed-transaction machinery.
Microservices trade that simplicity for independent deployability and scaling, and add network failure, versioning, and distributed debugging in return. Starting with a well-organised monolith and splitting later, when a specific boundary proves it needs to scale separately, is almost always the cheaper path.
In Practice
This is the deliberate starting point for most projects I build — a single well-organized Django or Next.js app is faster to build, cheaper to run, and easier to reason about than microservices, until there's a concrete reason (usually team scale, not traffic) to split it apart.
Related Terms
Browse the full software development glossary, or see the frequently asked questions.
If you are working out whether this applies to your own project, the case studies show where it turned up in real builds, services lists what I take on, and pricing gives the starting figures.
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