Practitioner notes on moving old systems safely
October 12, 2026 · Relicbridge
How to inventory the vendor grids, OCX controls and licensed components in a legacy application, and decide per component whether to replace, buy, wrap or delete — before you estimate the slice.
Read moreOctober 5, 2026 · Relicbridge
.NET 8 goes out of support on 10 November 2026. A practical order of operations for moving the harness, the shim and your migrated slices to .NET 10 without losing parity evidence.
Read moreSeptember 28, 2026 · Relicbridge
Once a .NET 8 slice runs beside a WebForms or Classic ASP app, nobody can say where a slow request spent its time. Here is how we thread one trace ID through the shim, the new slice, the legacy page and SQL Server, in about a day.
Read moreSeptember 21, 2026 · Relicbridge
NTLM is deprecated and the intranet app still signs people in with a domain ticket. How to inventory what Windows auth is really doing, map SAM accounts to Entra ID, and run both identities side by side while the strangler migration finishes.
Read moreSeptember 21, 2026 · Relicbridge
Before an OS upgrade or a gateway cutoff forces the issue, measure every outbound call a VB6, Classic ASP or WebForms system makes and what protocol it actually negotiates.
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