Oracle to PostgreSQL Migration Assessment
Oracle → PostgreSQL Migration Assessment
Understand the real cost, risk and effort of migrating Oracle PL/SQL to PostgreSQL, before you commit.
LTECH Migration Assessment Tool analyzes your existing Oracle PL/SQL codebase and delivers a clear, data-driven migration plan:
- what can be automated,
- what requires manual work,
- where the risks are,
- and how much time and budget you can realistically save.
What you get from the assessment
1. Migration cost & effort comparison
You receive real cost estimates, based on your codebase:
- Manual migration using internal resources
- Migration using LTECH automation tooling
- Automation + LTECH delivery support
Includes:
- cost in €
- effort in hours
- % of code auto-convertible vs manual
2. Risk & complexity visibility
A risk heatmap (A–E) highlights:
- high-risk PL/SQL areas
- complexity concentration
- potential blockers early before execution
3. Two report formats for different decision makers
CTO / Technical Report
- Object-level breakdown
- Automation coverage estimate
- Oracle compatibility risks
- Technical migration recommendations
Executive / Budgeting Report
- Cost per object
- ROI-focused comparison
- Migration scenarios explained in business terms
Oracle → PostgreSQL migration decisions often fail because:
- migration costs are underestimated,
- PL/SQL complexity is unknown until too late,
- internal teams lack capacity to run migration in parallel,
- testing effort is ignored, creating future technical debt.
Manual estimation spreadsheets don’t scale and generic tools don’t reflect your actual code.
This tool exists to answer one question clearly:
“What will this migration really cost and how risky is it?”
LTECH Migration Assessment Tool analyzes Oracle PL/SQL code — not data migration.
It processes:
- PL/SQL packages & package bodies
- procedures & functions
- triggers & cursors
- variables, exceptions, Oracle-specific constructs
The tool detects:
- Oracle → PostgreSQL data type incompatibilities
- unsupported or risky language constructs
- complexity hotspots and high-risk modules
- automation coverage vs required manual work
The assessment uses transparent estimation logic:
- Developer hourly rate (configurable)
- Industry-standard manual migration speed
- Automated tooling providing ~50% effort reduction
- Testing effort calculated proportionally to migration complexity
This ensures results are defensible in front of management, finance and auditors.
Designed for organizations with:
- legacy Oracle databases,
- large PL/SQL codebases,
- pressure to modernize or reduce license costs.
Primary industries:
- Insurance
- Energy & Utilities
- Finance / FinTech
Automated:
- PL/SQL → PL/pgSQL conversion (where technically possible)
- Structural analysis
- Risk detection
Test generation (key differentiator)
Manual effort remains for:
- highly complex or custom logic
- final validation & tuning
- edge-case Oracle constructs
On average, 50–60% of procedural code can be automated, depending on complexity.
After running the tool, you can:
- book a technical consultation,
- request a full migration assessment,
- receive a phased execution proposal,
- validate assumptions with your team.
The tool gives clarity – execution is always your decision.