Microsoft Access Services

Access to SQL Server Migration-Keep the Forms, Fix the Backend

Upsize large, multi-user Access databases to SQL Server without forcing a full app rewrite.

  • Case study result20 hrs/week recovered after upsizing
  • Report speedMinutes → seconds on critical reports
  • Risk reducedCorruption incidents stopped post-SQL

Portfolio

See real Access projects we have built

Production-grade forms, reports, and workflows - browse full-size screenshots from inventory, HR, manufacturing, aviation, and more.

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Inventory & stock management
Inventory & stock management

What clients say after moving Access data to SQL Server

Verified client

Rajan's expertise in Excel VBA programming and data visualization is truly impressive. I have seen him take complex data sets and transform them into meaningful and visually impressive dashboards that have helped our team and clients make better decisions. Rajan is highly skilled in automating data processes, and I have continuously been impressed by his ability to create innovative solutions that have helped us accomplish tasks that would have been time-consuming and error-prone without automation.

David Abramson

Principal Consultant · Global Data

Verified client

Rajan's ability to automate data processes has been a game changer for our team, saving us countless hours and improving our accuracy. He is a true problem solver who is always looking for innovative ways to improve processes and workflows.

Shefali Sihag

Business Owner · Investlytics

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Free Cost Audit

When a shared Access file grows past what a network .accdb can safely carry-corruption warnings, five-minute reports, locked tables-upsizing the backend to SQL Server is the durable fix. We migrate tables, re-link your Access front-end, and keep staff on screens they already know. Full before/after numbers live in our Access to SQL Server migration case study.

What staying on an oversized Access file costs

Every corruption event threatens orders and inventory. Every slow report is staff waiting instead of shipping. In our documented distributor case, roughly 20 hours/week disappeared into waits, retries, and repair cycles-about $1,000/week in lost productivity-until the backend moved to SQL Server.

How migration has helped clients

Distribution / wholesale

Scenario: 1.8 GB Access file on a network share for 25 users-daily corruption risk and five-minute report loads.

Outcome: SQL backend + Access UI: 20 hrs/week recovered (~$52k/year), reports ~10× faster, corruption stopped (see migration case study).

Ops with departmental rollouts

Scenario: Leadership refused a full rewrite; users would not retrain on a new web app.

Outcome: Same Access forms re-linked to SQL; training limited to 'it feels faster'-adoption without a revolt.

Heavy reporting workloads

Scenario: Complex Access queries pulled entire tables over the LAN before filtering.

Outcome: Pass-through SQL and server-side filtering-critical reports dropped from minutes to seconds.

Growing concurrent users

Scenario: Split Access still locked under peak edits; IT wanted a proper server database.

Outcome: Tables on SQL Server with Access front-ends; concurrent edits without file-level corruption cycles.

What is included in Access to SQL Server migration

  • Assessment of size, concurrency, and query hotspots

  • Fixed-scope migration plan and cutover window

  • Table and data migration to SQL Server / Azure SQL

  • Re-linked Access front-end(s)

  • Conversion of heavy queries to pass-through / views where needed

  • Index and key review on the SQL side

  • Pilot with one department before full cutover when useful

  • Rollback plan and backup verification

  • User notes on anything that behaves differently

  • Optional follow-on performance tuning after go-live

Who this service is for-and who it is not for

For: teams whose Access UI still works but the file-based backend is the risk-size, users, speed, or corruption.

Not for: brand-new systems with no Access yet (see Create Custom Access Database), schema redesign without upsizing (see Access database design), or emergency file recovery (see Repair Access Database).

Why hire us for Access → SQL Server

Upsize for stability-without throwing away your Access investment.

Front-end continuity

We keep Access forms whenever that is the right business call-minimal retraining.

Measured outcomes

Our migration case study documents hours recovered and corruption eliminated-not vague 'cloud ready' claims.

Fixed project pricing

Projects typically start at $1,200. Scope and price are clear before cutover planning.

Safe cutover discipline

Copy-first migration, verification, and staged rollout reduce big-bang risk.

Our Access to SQL Server migration process

Assess → migrate → re-link → prove → cut over.

01

Workload assessment

Measure file size, users, slow queries, and corruption history.

02

Target SQL design

Map tables, keys, and which queries must become server-side.

03

Migrate & validate

Move data to SQL; reconcile row counts and critical totals.

04

Re-link Access

Point front-ends at SQL; convert bottlenecks to pass-through SQL.

05

Pilot & train

One team proves day-to-day work before company-wide cutover.

06

Cutover & support

Final switch, monitoring, and a short hypercare window.

FAQ

Frequently Asked Questions

Find answers to common questions about our services

Projects typically start at $1,200. After we review file size, user count, and query patterns, you receive a written scope and fixed project quote-not an open-ended hourly bill.

Usually yes. We move tables to SQL Server and re-link the Access front-end so staff keep familiar screens. Heavy queries often become pass-through SQL for speed.

When concurrent users, file size, or corruption frequency outgrow a Jet/ACE file-even after indexes and a split database. Our case study started at ~1.8 GB and 25 users with daily corruption risk.

We plan a cutover window, migrate on a copy first, and roll out by department when needed. Exact downtime depends on size and how tightly you run 24/7 operations.

We can work with your existing SQL Server, Azure SQL, or recommend a hosting path. Hosting fees (if any) are separate from the migration project quote.

Still have questions? Contact us or browse the full FAQ.

Ready to upsize Access to SQL Server?

Share approximate file size and concurrent users. We reply within one hour with a fixed-scope migration assessment.

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20+Years Experience
500+Projects Delivered
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Prefer to talk? Call us at +1 385 386 3860

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