OpenSearch Consulting by Accredited Support Provider

BigData Boutique is an OpenSearch Foundation member, an Accredited Support Provider for OpenSearch, and an AWS Service Delivery Partner for Amazon OpenSearch Service. Led by OpenSearch Ambassador Itamar Syn-Hershko, our team includes active OpenSearch project contributors and governing members who help engineering teams deploy, optimize, and scale OpenSearch clusters in production.

Our consulting covers the entire OpenSearch lifecycle: cluster assessments and audits (mappings, queries, shard strategy, infrastructure); architecture design tailored to your use case; zero-downtime migrations to Amazon OpenSearch Service, self-managed, or cross-platform from Elasticsearch and other search systems; vector search and AI integration (k-NN, ML Commons, Neural Search, RAG pipelines); cost optimization through ISM policies, tiering, and shard strategy (25–40% average savings); search relevance engineering with learning-to-rank and A/B testing; security and compliance configuration (SAML, OIDC, fine-grained access, SOC 2, HIPAA, PCI-DSS, GDPR); high availability and disaster recovery with cross-cluster replication; and 24/7 emergency support with tiered SLAs.

We deliver on Amazon OpenSearch Service, Kubernetes, self-managed, and multi-cloud deployments. Customers include Wix, Playtika, eBay, AT&T, Intel, NetApp, Notion, and Yotpo, with recent projects including a 50 TB Elasticsearch-to-OpenSearch migration in 8 hours, hundred-million-document hybrid media search, and agentic RAG at global scale.

Insights come from Pulse, our internal observability platform that powers customer clusters with real-world telemetry rather than documentation alone — the operator mindset that comes from running production OpenSearch every day.

Learn more: OpenSearch Consulting by Accredited Support Provider .