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ERP Performance Optimization

Make a Slow ERP Fast, Starting With a Measurement, Not a Guess

We time the operations your users actually complain about, find out where those seconds go, and fix that. No tuning before a baseline exists, and every change reported back as a before number and an after number.

50+ ERP and software projects. Zero failed projects since 2021.

Measured Response Times
Illustrative
Month-end report pack
Before9h 40m
After2h 05m
Sales order save
Before14.2s
After1.8s
Stock valuation run
Before52m
After9m
Customer ledger lookup
Before6.4s
After0.7s
Same operations, same hardware, timed before and after remediation.
1-3 wk
Performance assessment
2-8 wk
Targeted remediation
6
Areas profiled every time
0
Failed projects since 2021
Why It Matters

You cannot tune what you have not measured

Everything on this page follows from one rule: establish the baseline first, then optimise against it and show the difference.

Measure First

A baseline in seconds, on the operations people complain about

We sit with the people who are waiting. They name the screens and the jobs: the order save that stalls while a customer is on the phone, the valuation run that has to start at night, the report that nobody dares open before lunch. We time each one repeatedly, at quiet hours and at peak, and write the numbers down. That baseline is the whole contract. If your real problem is governance, licensing or data quality rather than speed, an ERP audit is the honest starting point instead.

  • Named operations, timed in seconds, at peak and off-peak.
  • Findings ranked by how much business time each one wastes.
  • The same operations re-timed after every change.
Recording baseline response times for slow ERP operations
It Is Usually Not the Hardware

More CPU is the easiest thing to buy and rarely the constraint

When an ERP slows down, the first proposal is almost always a bigger server. It is easy to approve and it feels like action. It also buys a few months at a permanent monthly cost, because a query that reads an entire table still reads an entire table, just faster. We size infrastructure last, after the query plans, the indexes, the data volume and the custom code have been looked at. Sometimes hardware really is the answer, and we say so with evidence rather than as an opening bid.

  • Infrastructure sizing assessed, not assumed.
  • Query plans and index usage examined before any purchase.
  • A straight answer when the server genuinely is undersized.
Reviewing database query plans instead of buying more ERP hardware
Where Time Goes

The six places ERP performance is won or lost

Every assessment covers all six. In most systems, three or four of them are contributing and one is doing most of the damage.

🗃
Database and indexing
Missing or wrong indexes, queries scanning whole tables, stale statistics and execution plans that changed as the data grew. The cheapest wins on the list usually live here.
📦
Data volume and archiving
Nothing is ever removed, so every query walks years of history nobody looks at. Archiving closed periods is often the single highest-return change, and the one nobody wants to do.
⚙
Custom code and queries
A customisation that was fine against ten thousand records behaves very differently against five million. Database calls inside transaction loops are the pattern we find most often.
📊
Reporting and analytics load
Heavy analytical queries running against the live transactional database during business hours slow everyone down. Reports written to pull everything and filter in memory are the worst offenders.
🕑
Batch jobs and locking
Long transactions holding locks, background jobs colliding with the working day, and month-end concentrating a month of load into three days.
🖥
Infrastructure and front end
Server sizing, storage throughput, network latency to remote offices, and screens returning tens of thousands of rows to a browser that then has to render them.
How It Works

Five stages from first complaint to published numbers

1
Baseline
We list and time the operations users complain about, at peak and off-peak, and record the seconds.
2
Diagnose
Slow query logs, execution plans, index usage, table growth, lock waits and the custom code in the path.
3
Prioritise
Findings ranked by business time recovered against effort and risk, so you choose what gets fixed.
4
Remediate
Changes made in a test copy, timed there, then released in agreed windows with a rollback path.
5
Re-measure
The same operations timed again and reported against the baseline, plus monitoring so drift is caught early.
What Is Included

What an optimisation engagement covers

📋

Baseline report

Every named operation timed in seconds, with the peak-hour figure alongside the quiet-hour one.

🔍

Database diagnosis

Slow query analysis, execution plans, index review, table growth and lock contention, with evidence.

⚙

Custom code review

The customisations sitting in your slow paths, read line by line for queries inside loops.

📦

Archiving plan

Retention rules agreed with finance, a tested retrieval path, and batches run against a copy first.

🔄

Remediation and scheduling

Index and query fixes, batch jobs moved off-peak, and heavy reporting separated from live transactions.

📈

Before and after numbers

The same operations re-timed, published next to the baseline, plus monitoring to catch future drift.

What Changes

What faster looks like in business terms

Hours
Month-end close, not overnight
Seconds
Order entry while on the phone
Daytime
Reports people can actually run
Smaller
Working tables after archiving
Fewer
Lock waits and job collisions
Lower
Pressure to buy bigger servers
Why Us

Why teams bring us in when the ERP is slow

1
We refuse to guess
Nothing is changed until it is measured. A fix proposed before a baseline exists is a guess with an invoice attached.
2
We do not sell you hardware
Infrastructure is assessed last. If it is genuinely undersized we say so, and we show you the evidence.
3
We read the custom code
Most consultants stop at the database. The customisation written five years ago is often where the seconds are.
4
We will raise archiving
It is the change nobody wants and it is frequently the biggest single win. We make the case and manage the risk.
5
Fixes that survive upgrades
We prefer indexes, configuration and rewritten queries over patches to core code, so the next upgrade does not undo the work.
6
Proven delivery
50+ ERP and software projects across industries, with zero failed projects since 2021.
FAQ

ERP performance questions

Why did our ERP get slower over time when nothing changed?
Something did change: the amount of data. A query that was fine against two years of history walks five years of it today, and nothing has ever been archived. Add a few customisations layered on since go-live, a report someone wrote that pulls everything and filters afterwards, and indexes that were never revisited as the data grew. Performance decays gradually because volume grows gradually.
Will more CPU and RAM fix a slow ERP?
Usually not, and it is the most common mistake we are called in to undo. Hardware is the easiest thing to buy, so teams buy it first. A query that reads a whole table still reads a whole table on a bigger server, it just does it slightly faster while costing you more every month. Infrastructure is the constraint in a minority of cases, and we will tell you plainly when yours is one of them.
How do you find out what is actually causing the slowness?
We start with your users, not the server. We list the operations people complain about, time them repeatedly at different points in the day, and record a baseline in seconds. Then we profile those exact operations: the slow query log, execution plans, index usage, table sizes and row counts, background job schedules, lock waits and the custom code in the path. The cause is identified before anything is changed. Any provider proposing a fix before measuring is guessing.
How long does ERP performance optimisation take?
The assessment runs 1 to 3 weeks depending on how many operations are in scope and how much custom code sits in the path. Targeted remediation then runs 2 to 8 weeks. Indexing and query fixes land early and are often felt within days. Archiving, reporting separation and code rework sit at the longer end because they need testing and a change window.
Does archiving old data mean we lose it?
No. Archiving moves closed periods and completed transactions out of the tables your daily queries read and into archive storage that is still queryable and still auditable. Nothing is deleted. We agree the retention rules with your finance and compliance people in writing before anything moves, and we test the retrieval path before the first batch runs.
How much faster will our system actually get?
It depends entirely on the baseline, so we quote a range and not a guarantee. On a neglected system the worst operations are often several times faster once basic problems are fixed, because the problems are basic: a missing index, a report pulling every row, five years of history nobody archived. On a system that has already been tuned the gains are smaller and harder won. We tell you which situation you are in after the assessment, before you commit to remediation.

Find Out Where Your Seconds Go

Book a free consultation. Tell us which three operations your team complains about most, and we will tell you how we would baseline them and what we would expect to find.

Book a Free Consultation →

No commitment. A practical first look at what is slowing your ERP down.

ERP Performance Features

What Is Inside an ERP Performance Engagement

A measured baseline, a diagnosis with evidence behind it, remediation you approve item by item, and the same operations timed again at the end so the improvement is a number rather than an impression.

Core Features

From a stopwatch to a system people stop complaining about

Baseline and Diagnosis

The slow operations, timed, then traced to a cause

We name the operations with your users, time each one repeatedly at peak and off-peak, and record the seconds. Only then do we profile: slow query logs, execution plans, index usage, table sizes and row counts, background job schedules and lock waits. Every finding comes back with the evidence that produced it, so you are approving a diagnosis rather than an opinion.

  • Named operations timed before anything is touched.
  • Execution plans and index usage captured per slow query.
  • Findings ranked by business time recovered against risk.
Timing slow ERP operations to establish a performance baseline
Data Volume and Custom Code

The two causes nobody wants to look at

Most systems slow down because nothing is ever removed, so we plan archiving for closed periods and completed transactions with retention rules agreed by finance and a retrieval path we test first. Then we read the customisations in your slow paths. Code that was fine against ten thousand records behaves very differently against five million, and a database call inside a transaction loop is the pattern we find most often.

  • Archiving scoped, agreed in writing and run against a copy first.
  • Custom code in slow paths reviewed for queries inside loops.
  • Rewrites tested for the same results before they are released.
Reviewing ERP custom code and transaction history volume
Reporting Load and Scheduling

Heavy analytics off the system people are trying to work in

Analytical queries running against the live transactional database during business hours slow everyone down, and reports written to pull every row and filter in memory are the worst of them. We rewrite what can be rewritten, move batch jobs out of the working day, and where the volume justifies it we move analytics onto a separate reporting database. Remote office latency and screens returning tens of thousands of rows get looked at in the same pass.

  • Reports rewritten to filter in the database, not the browser.
  • Batch jobs rescheduled away from the working day and month-end peak.
  • A separate reporting database or warehouse where volume justifies it.
Planning reporting workloads and batch job schedules for an ERP
What You Get

Everything the engagement hands over

📋

Baseline timing sheet

Every named operation in seconds, at peak and off-peak, recorded before a single change is made.

🔍

Diagnosis with evidence

Slow queries, execution plans, index gaps, table growth and lock waits, each tied to an operation.

⚙

Code review notes

The customisations in your slow paths, with the specific lines that cost you time called out.

📦

Archiving and retention plan

What moves, what stays, who signed it off, and a tested route to retrieve anything archived.

📈

Before and after report

The same operations re-timed and published next to the baseline, with the ranges we quoted.

📚

Monitoring and runbook

Alerts on the operations that matter, plus notes so your team can spot drift without calling us.