Postgres by default; MongoDB when the data is document-shaped and the team already runs it. The migration plan is the same either way.

Data migration & API modernization | KineticHex

Data migration & API modernization

Schema mapping, incremental sync, reconciliation and a modern API boundary — so the legacy core can keep running while everything around it is replaced.

Servizi: Legacy modernization & rebuilds
Cosa facciamo: Schema mapping, incremental sync, reconciliation and a…

In questa sezione

What it covers

Incremental, resumable sync — Millions of records moved in slices with conflict handling and a reconciliation report against the source's own counts — 1.3M records with Velocify.
Typed API layer — REST or GraphQL in front of the legacy system, with OAuth, rate limits and contract tests so integrations survive changes underneath.
Rehearsed cutover — Dry runs on a copy, a numbered runbook, and a rollback path tested before the real window.

How we work

Sync first (read-only), shadow-run the new reads against the old, then cut writes over — with rollback at every step.

Proof

Domande frequenti

SQL or Mongo?+
Postgres by default; MongoDB when the data is document-shaped and the team already runs it. The migration plan is the same either way.

Parliamone

Pronti a costruire qualcosa che duri?

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