HLD and LLD serve different purposes. HLD The High Level Design communicates the architecture, major components, topology, technology choices, security zones, connectivity and design principles.…
Read article →Technical presales often starts with an RFP and ends with an implementable solution. Recommended workflow Extract mandatory requirements. Build a compliance matrix. Identify assumptions and…
Read article →A Method of Procedure should make implementation repeatable and controlled. Objective and scope Change window Roles and responsibilities Prerequisites Backups Pre-checks Implementation steps Validation Rollback…
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