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ReArch LabsMODERNIZATION STUDIO
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Start with the software you use.

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Migration examples and comparisons.

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Technical resources to plan your migration.

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Services

Services

  • All services
  • Application modernization
  • Integration and AI
  • Legacy Health Check
  • Device-to-app bridges

Why modernize?

  • All benefits
  • Cost
  • Security
  • Performance and scale
  • AI readiness
  • Continuity
Technologies
  • All technologies
  • PHP
  • .NET
  • Java
  • Databases
  • Frontend
  • Desktop
Lab
  • Lab cases
  • See the difference
Calculator
Resources
  • Migration guides
  • End-of-support calendar
  • Glossary
AboutDiscuss your project
  1. Home
  2. Modernization by Technology

TECHNOLOGIES

Modernization by Technology

Consider the platform, business rules and support lifecycle together. Each hub explains options, risks and measurement.

PHP Modernization and Version Upgrades

Compare a PHP 7 upgrade with incremental modernization. Review package compatibility, workflows, costs and rollback before choosing a target.

PHP 8.2 · Security support ends: 2026-12-31
Official source ↗

Explore the options →

.NET Framework Modernization and Migration

Compare upgrade and incremental migration options for .NET Framework. Assess Windows, package, identity and data dependencies.

.NET 8 · Security support ends: 2026-11-10
Official source ↗

Explore the options →

Java Modernization: JDK and Application Migration

Assess Java 8 to Java 25 migration through dependencies, peak load, memory and maintenance. Separate runtime upgrades from architecture changes.

Support depends on product and distribution; see the hub for details.

Explore the options →

Database Modernization and Migration Planning

Compare Oracle, SQL Server and MySQL upgrades with PostgreSQL migration. Assess data integrity, licensing, query behavior and downtime.

Microsoft SQL Server 2019 · Security support ends: 2030-01-08
Official source ↗

Explore the options →

AngularJS and jQuery Frontend Modernization

Assess screen-by-screen modernization of a legacy web interface. Compare Angular or React options through user journeys, accessibility and cost.

AngularJS 1.8 · Security support ends: 2021-12-31
Official source ↗

Explore the options →

Access and Desktop Application Modernization

Compare desktop renewal, shared data and remote-access options for Access, VB6, Delphi and WinForms applications.

Support depends on product and distribution; see the hub for details.

Explore the options →

THE FIRST CONVERSATION

Plan the first step of your modernization.

Tell us which system you use and which task holds you back. Together, we can define what stays, where to begin and the scope of a manageable first step.

Tell us about your project ↗Use your own figures →
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