EVOTECH digital · custom software · Internal Tools & Dashboards

Database-Backed Internal Tools

Move the internal tool your team lives in off fragile spreadsheet files and onto a real database like Postgres or MySQL, so records stay consistent, many people can work at once, and the tool is safe to grow.

5.0· 14 Google reviews

Why a database beats a shared spreadsheet

Spreadsheets are great until two people edit the same row, a formula gets dragged over data, or the file hits a wall as it grows. A database enforces structure: every record has defined fields, relationships between tables are guaranteed, and many people can read and write at once without overwriting each other.

Your team keeps the fast, familiar table view they like. We just put a real engine underneath it.

  • Postgres, MySQL, or another proven relational database as the source of truth
  • Enforced field types, required fields, and validation on entry
  • Real relationships between records (customers to orders to line items)
  • Concurrent multi-user editing without version conflicts
  • Automatic timestamps and change history on records

A tool your team can actually use

A database on its own isn't a tool, and your staff shouldn't need SQL to add a customer. We build a clean web interface on top: forms to create and edit records, tables to search and filter, and the specific buttons your process needs.

As needs change, the schema grows with them. Adding a field or a new record type is a controlled change, not a copy-pasted column half the team forgets to fill in.

  • Web forms and searchable tables over the database, no SQL required
  • Server-side validation so bad data can't be saved in the first place
  • Bulk import from your existing spreadsheets to seed the data
  • Backups and the ability to restore to a point in time
  • Room to add reporting, exports, or an API later

A safe path off your current spreadsheet

We start by understanding the spreadsheet you have now, including the hidden rules and the edge cases your team quietly works around. Then we design a schema that captures them and migrate the data in, checking counts and spot-testing records so nothing is lost.

  • Audit of your existing spreadsheet, formulas and manual conventions included
  • Schema designed to hold your real data, including the messy cases
  • One-time migration with row counts and spot checks
  • Parallel-run option so you can trust it before switching over

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Frequently asked questions

Can we still export to Excel when we need to?

Yes. Moving to a database doesn't lock your data away. We add CSV and Excel export so you can pull a spreadsheet anytime for a one-off analysis or to share with someone outside the tool. The difference is that the spreadsheet becomes a snapshot, not the master record everyone edits.

Postgres or MySQL, which should we use?

For most internal tools either is a solid, free, well-supported choice, and it often comes down to what your hosting and team already know. Postgres tends to win when you need richer data types or complex queries. We'll recommend one based on your data and where you want to host it.

Do we have to host it ourselves?

No. We can deploy to a managed database service so backups, updates, and uptime are handled for you, or set it up on infrastructure you already own if you'd rather keep everything in-house. We'll walk through the tradeoffs in the consultation.

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