A migrated application may start normally while logs stop reaching the central service because agents, network routes, credentials, or parsing rules differ in the new environment. Losing logs can hide failures during cutover. What to check Compare agent versions, endpoint access, certificates, service identity, source tags, parsing rules, and log...
An application may resolve internal services through a private DNS zone linked to selected networks. A migrated workload can lose name resolution even when public DNS and internet access work. What to check Inventory private zones, network links, forwarding rules, resolver endpoints, search domains, and dependent service names. Test queries from the...
A cloud application may send product or customer data to an external search service. Migration can change egress routes, credentials, index names, callbacks, and data synchronization timing. What to check Inventory search endpoints, API credentials, index settings, data feeds, access policies, and update schedules. Test indexing and query behavior from...
Multiple applications may share one object bucket for uploads, exports, and static assets. Moving only one workload can change permissions, path assumptions, lifecycle rules, or encryption access for the others. What to check Map bucket consumers, prefixes, roles, event notifications, lifecycle policies, encryption keys, and public access settings....
A cloud application may receive webhooks from payment, shipping, or identity providers. Migration can change endpoint URLs, certificates, allowlists, secrets, and retry handling while outbound application traffic appears healthy. What to check Inventory webhook senders, subscribed events, callback URLs, signature secrets, allowed IPs, retry windows,...
A migration can appear ready until an application relies on an undocumented file share, fixed IP, or scheduled task. Moving first and discovering dependencies later can interrupt service. What to check Review runtime connections, DNS queries, service accounts, scheduled jobs, storage paths, certificates, and monitoring alerts. Confirm dependencies with...
A pilot is useful when it tests real migration assumptions without placing a critical business process at unnecessary risk. Choosing only a trivial workload can hide important dependencies. What to check Compare candidate workloads by business impact, data sensitivity, dependency complexity, rollback options, and representative traffic. Confirm a...
An application with no clear owner is difficult to migrate because teams may not know its users, dependencies, acceptable downtime, or recovery needs. What to check Use access records, DNS, infrastructure links, support tickets, and business interviews to identify users and dependencies. Verify whether the system still supports an active process before...