Proven Splunk to AWS OpenSearch Migration — Fixed Scope, Senior-Led
Migrate Splunk to Amazon OpenSearch Service with a fixed-scope project staffed by 2–3 senior cloud architects. Custom scripts translate queries, parallel pipelines protect your telemetry — typically 3–5 months.
The lowest-cost way off Splunk: our migration tooling automates the repetitive work —you pay senior engineers for judgment, not keystrokes.
How we support Splunk → Amazon OpenSearch Service after migration
- ✓Fixed-scope migration — 3–5 months, senior engineers.
- ✓Custom scripts that translate Splunk SPL to OpenSearch.
- ✓Parallel logging paths — zero telemetry loss during cutover.
- ✓AWS-native pipeline: VPC Flow Logs, CloudTrail ready.
- ✓Third-party support for legacy Splunk if renewal lapses.
Splunk SOAR integrations that won’t translate
Few vendors map Splunk SOAR automations to a new SIEM. We don't — but we isolate and document those playbooks so your incident response stays intact during the move.
Strict on-prem network requirements
On-prem network feeds (syslog, flow data) don't always route cleanly to AWS. We establish hybrid pipelines that forward to both Splunk (under vendor contract) and your new OpenSearch cluster — no broken collectors.
Incompatible security mapping architectures
Splunk's role-based access and data models don't map one-to-one to OpenSearch. We customize security mapping and data normalization scripts so your teams, dashboards, and audits keep working.
Splunk → Amazon OpenSearch Service migration — your questions answered
Can we keep our Splunk security mappings in OpenSearch?+
Not necessarily. We customize security architecture mapping (IAM roles, fine-grained access, encryption) to mirror your Splunk ACLs. Our scripts translate query formats and ensure role-based access parity during transition.
What about on-prem network requirements during the move?+
Yes — we set up parallel logging pathways so you can ingest VPC Flow Logs, CloudTrail, and other AWS-native sources alongside any remaining on-prem feeds. Splunk stays active under vendor support as long as your contract is valid.
Does the cutover interrupt our existing telemetry flows?+
Yes. We configure parallel logging pathways that forward telemetry to both Splunk and OpenSearch. If your Splunk renewal lapses, our third-party support covers most operational issues on the legacy platform while you finalize the transition.
Do we have to cut support cold turkey?+
No — Splunk remains under vendor support as long as your contract is active. You migrate on your timeline. If the renewal lapses, our third-party support covers most operational issues on the legacy platform while you complete the move.
From Splunk to OpenSearch — Proven, Fixed-Scope, Senior-Led
After migration, offload operations with our Amazon OpenSearch Managed Support and Index Optimization. Keep your new pipelines lean, fast, and cost-efficient — 24/7 US-based engineering handles tuning, scaling, and break-fix so your team stays focused on insights, not infrastructure. Ready to size your project? Book a **AWS OpenSearch Migration Sizing & Architecture Review**.