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Data HorizonConsulting

Modernization & Support

Performance & Scalability

Faster today, ready for much more tomorrow.

The problem

What this solves

Slow pages, timing-out requests, servers maxed out at peak times: performance problems lose customers and drive up infrastructure costs. Adding servers often fixes nothing if the cause lies elsewhere.

Outcomes

What changes for your business

  • Noticeably faster pages and applications

  • A system that stays stable at peak times

  • Growth capacity planned ahead

  • Infrastructure costs kept under control

Capabilities

What’s included

Performance optimization

  • Page speed
  • Frontend and backend optimization
  • API optimization
  • Database and query optimization
  • Caching
  • Asset optimization
  • Server and resource optimization

Analysis & diagnosis

  • Load analysis
  • Infrastructure tuning
  • Bottleneck identification
  • Monitoring
  • Profiling

Scalability

  • Backend, database, API and infrastructure scaling
  • Caching strategies
  • Queue and background processing
  • Load management
  • Scaling strategy for more customers, transactions, employees, locations, data and integrations

Deliverables

What you receive

  • Performance audit with baseline measurements
  • Prioritized list of bottlenecks
  • Optimizations deployed and measured
  • Load test results
  • Scaling plan

Technologies we commonly use

  • k6
  • Lighthouse
  • Redis
  • PostgreSQL
  • Grafana
  • Cloudflare

You own everything we build: code, accounts, data and documentation.

Process

How we work

  1. Measure

    Baseline: response times, load, slow queries and costs.

  2. Diagnose

    Profiling to find the real causes of slowness.

  3. Optimize

    Fixes prioritized by gain and effort.

  4. Load test

    Expected volumes simulated to validate the system holds up.

  5. Growth plan

    Architecture and capacity planned for your next stages.

Ideal for

Who this is for

  • Sites and apps that slowed down as they grew
  • Platforms facing seasonal peaks
  • Companies preparing a campaign or expansion
  • Teams whose hosting bill keeps rising for no clear reason

Case study

[CASE STUDY]

A detailed client story for this service will be published here.

[CLIENT LOGO]

[METRIC]

Key result

FAQ

Frequently asked questions

Don’t we just need bigger servers?

Sometimes, but rarely first. One badly written query or missing cache can slow a whole system; fixing them often costs less than adding infrastructure.

How do you measure the gains?

We set baseline measurements before any change, then compare the same metrics after each optimization.

Can you prepare our system for a planned peak?

Yes. We simulate the expected load, fix the weak points and plan the needed capacity ahead of the event.

Related services

Solutions that use this service

  • 8 steps

    Adopt AI

    Move from experiments to useful AI that runs in production and is measured.

Have a project in mind?

Tell us where you are and where you want to go. We’ll reply with a clear next step — no obligation.