Marquie Data Systems

Turn Data Into Value.

Your data should be working as hard as you do.

We help businesses get faster reports, safer backups, and answers from the data their software already collects — from local restaurants and garages around Ossining, to mid-market operators running production SQL Server, MySQL, or PostgreSQL.

No jargon. No surprise invoices. Plain-English reports, fixed-price audits, and engagements that start at one week.

Or take the free 3-minute health-score self-assessment first — no email required.

Abstract dark-blue network of glowing nodes and lines representing connected data

How we work

Connect

Get your data out of silos and into the hands of the people and tools that need it — across platforms, in the cloud, or to AI agents.

Secure

Verified backups, audited access, and least-privilege design. The day a server dies isn't the day your business stops.

Optimize

Slow reports made fast — measured before-and-after on your real workload. No guessing, no vibes.

Tech-only, fully remote engagements that turn dormant data into revenue, attribution, and reporting clarity.

Capability backbone

The infrastructure tier — keeping the database that powers everything above fast, safe, and recoverable. Often the entry point for new clients, often the support layer afterwards.

Plus an ongoing DBA retainer that pairs with any of the engagements above — a senior DBA on call without a full-time hire.

Who we work with

Row of small-business storefronts on a city street with mercantile signage

Local businesses

Restaurants, garages, dental offices, contractors, local retailers with QuickBooks, point-of-sale, scheduling, or inventory software that's gotten slow or that nobody's verified the backups on in years. Health Check Lite is the door — starting at $1,500, one week.

Close-up of orange and blue patch cables connected to a data-center network switch

Mid-market operators

Companies running production SQL Server, MySQL, or PostgreSQL where slow reports, lost data, or downtime cost real money. Recent work includes ZDT partition cutovers on multi-billion-row tables, Availability Group failover automation, workload-replay performance tuning, and AI/MCP infrastructure setup for a national logistics platform.

Local, not offshore.

Based in Ossining, NY. We work with businesses across Westchester and the lower Hudson Valley — Briarcliff Manor, Croton-on-Hudson, Sleepy Hollow, Tarrytown, Pleasantville, Chappaqua, Yorktown Heights — and with mid-market clients anywhere in the U.S. remotely.