Choosing a tech stack for a business application

The technology behind a business application will outlive the project that built it. Choosing it is a long-term decision about people, hosting and maintenance.

Optimise for maintainability

Prefer mature, widely used languages and frameworks with long-term support releases. A system written in a niche tool becomes hard to staff when the original developers move on.

Match the hosting

Check where the system will run — shared hosting, a VPS, an on-premises server — and choose technologies that run well there. A cPanel environment, for example, supports Node.js and PHP applications well.

Choose a proven database

A relational database such as PostgreSQL suits most business systems: transactions, reporting and strong data integrity.

Keep it simple

Fewer moving parts mean fewer failures. Avoid microservices, message brokers and complex front-end tooling unless the problem clearly needs them.

Think about integration

Make sure the stack has solid libraries for the systems you must connect to — payments, messaging, identity, reporting.

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