corpus.blog
41554 blogs · [ { "id": "01a0c562-0597-7372-bc81-985cb2997a0f", "title": "Why 2026 Is the Year of Agent-Ready Databases | Bianca Lewis, OpenSearch Software Foundation", "url": "https://tfir.io/agent-ready-databases-2026-opensearch/", "published_at": "2026-01-26T22:12:00+00:00" }, { "id": "01a0c562-0597-7372-bc81-985cb2ecc9aa", "title": "Episode 2: OpenSearch Superfriends Roundup – Q4 events", "url": "https://opensearch.org/podcast/episode-2-opensearch-superfriends-roundup-q4-events/", "published_at": "2026-01-21T23:35:52+00:00" }, { "id": "01a0c562-0597-7372-bc81-985cb3bd3d35", "title": "OpenSearchCon China 2026: Connect, learn, and grow with the open source community in Shanghai", "url": "https://opensearch.org/blog/opensearchcon-china-2026-connect-learn-and-grow-with-the-open-source-community-in-shanghai/", "published_at": "2026-01-09T21:34:15+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441c90e500c", "title": "OpenSearch 3.4’s agentic search in OpenSearch Dashboards: Hands-on use cases and examples", "url": "https://opensearch.org/blog/opensearch-3-4s-agentic-search-in-opensearch-dashboards-hands-on-use-cases-and-examples/", "published_at": "2026-01-08T21:20:11+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441c9adb4a4", "title": "A customer impact journey: When no data is still important data", "url": "https://opensearch.org/blog/a-customer-impact-journey-when-no-data-is-still-important-data/", "published_at": "2025-12-31T16:00:29+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441c9aef2ff", "title": "The benefits of random rotation in quantized vector search", "url": "https://opensearch.org/blog/the-benefits-of-random-rotation-in-quantized-vector-search/", "published_at": "2025-12-30T16:00:09+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441c9d7c935", "title": "OpenSearch and Apache Arrow: A tour of the archery range", "url": "https://opensearch.org/blog/opensearch-and-apache-arrow-a-tour-of-the-archery-range/", "published_at": "2025-12-23T21:19:04+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441ca06b571", "title": "Power up your Python apps with OpenSearch: A complete tutorial", "url": "https://opensearch.org/blog/power-up-your-python-apps-with-opensearch-a-complete-tutorial/", "published_at": "2025-12-22T18:35:18+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441ca4b4325", "title": "Powering 194 Million Users: LINE’s Journey to an AI Ready OpenSearch Platform", "url": "https://opensearch.org/case-studies/powering-194-million-users-lines-journey-to-an-ai-ready-opensearch-platform/", "published_at": "2025-12-18T15:00:37+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441ca702d15", "title": "Introducing resource sharing: A new access control model for OpenSearch", "url": "https://opensearch.org/blog/introducing-resource-sharing-a-new-access-control-model-for-opensearch/", "published_at": "2025-12-17T20:17:52+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441cb3fbded", "title": "Introducing OpenSearch 3.4", "url": "https://opensearch.org/blog/introducing-opensearch-3-4/", "published_at": "2025-12-17T00:21:03+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441cc0414c1", "title": "Episode 1: The Search Party Podcast", "url": "https://opensearch.org/podcast/episode-1-the-search-party-podcast/", "published_at": "2025-12-16T23:32:29+00:00" }, { "id": "01a0c569-9bf6-72b9-9efe-1441cc281cf3", "title": "The magic of open source: Real-time problem solving at the OpenSearch booth", "url": "https://opensearch.org/blog/the-magic-of-open-source-real-time-problem-solving-at-the-opensearch-booth/", "published_at": "2025-12-10T21:44:40+00:00" }, { "id": "01a0c571-8606-73df-b339-cb3229a4a0a2", "title": "OpenSearch 3.3: Performance innovations for AI search solutions", "url": "https://opensearch.org/blog/opensearch-3-3-performance-innovations-for-ai-search-solutions/", "published_at": "2025-12-08T19:13:24+00:00" }, { "id": "01a0c571-8606-73df-b339-cb322a433e41", "title": "OpenSearch’s community surge reshapes the future of AI-powered search", "url": "https://siliconangle.com/2025/12/05/opensearch-dashboards-driving-smarter-faster-ai-powered-search-kubeconna/", "published_at": "2025-12-06T00:38:28+00:00" }, { "id": "01a0c571-8606-73df-b339-cb322aca4bce", "title": "Boost search relevance with late interaction models", "url": "https://opensearch.org/blog/boost-search-relevance-with-late-interaction-models/", "published_at": "2025-12-04T21:48:13+00:00" }, { "id": "01a0c571-8606-73df-b339-cb322b8c31bf", "title": "Data Prepper 2.13 brings native OpenSearch data streams and Prometheus integration", "url": "https://opensearch.org/blog/data-prepper-2-13-brings-native-opensearch-data-streams-and-prometheus-integration/", "published_at": "2025-12-03T20:22:38+00:00" }, { "id": "01a0c571-8606-73df-b339-cb322bdb4cc5", "title": "OpenSearch as an agentic memory solution: Building context-aware agents using persistent memory", "url": "https://opensearch.org/blog/opensearch-as-an-agentic-memory-solution-building-context-aware-agents-using-persistent-memory/", "published_at": "2025-12-02T22:46:53+00:00" }, { "id": "01a0c571-8606-73df-b339-cb322c165248", "title": "Inside the Future of OpenSearch: Vendor Neutral, AI-Ready, and Built for the Next Era of Search and Observability | Bianca Lewis", "url": "https://tfir.io/opensearch-bianca-lewis-ai-observability/", "published_at": "2025-11-28T22:37:49+00:00" }, { "id": "01a0c571-8606-73df-b339-cb322c172c83", "title": "Asymmetric distance computation for binary quantization", "url": "https://opensearch.org/blog/asymmetric-distance-computation-for-binary-quantization/", "published_at": "2025-11-26T23:45:47+00:00" }, { "id": "01a0c571-8606-73df-b339-cb322c7bcb0d", "title": "Bianca Lewis, OpenSearch Software Foundation | KubeCon + CloudNativeCon NA 2025", "url": "https://opensearch.org/news/bianca-lewis-opensearch-software-foundation-kubecon-cloudnativecon-na-2025/", "published_at": "2025-11-26T22:36:29+00:00" }, { "id": "01a0c571-8606-73df-b339-cb322ca6ec80", "title": "Better observability, deeper insights: OpenSearch’s new Piped Processing Language capabilities", "url": "https://opensearch.org/blog/better-observability-deeper-insights-opensearchs-new-piped-processing-language-capabilities/", "published_at": "2025-11-25T22:08:26+00:00" }, { "id": "01a0c571-8606-73df-b339-cb322d75e244", "title": "Introducing agentic search in OpenSearch: Transforming data interaction through natural language", "url": "https://opensearch.org/blog/introducing-agentic-search-in-opensearch-transforming-data-interaction-through-natural-language/", "published_at": "2025-11-24T19:19:15+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1de8e71c93", "title": "Does IBM’s OpenSearch Bet Validate Open Source RAG?", "url": "https://hyperframeresearch.com/2025/11/22/does-ibms-opensearch-bet-validate-open-source-rag/", "published_at": "2025-11-22T22:33:15+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1de92aebb3", "title": "The next phase of AI infrastructure: consistency, cost and consolidation", "url": "https://itbrief.news/story/the-next-phase-of-ai-infrastructure-consistency-cost-and-consolidation", "published_at": "2025-11-22T22:31:25+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1de9b12848", "title": "Adaptive refresh for resilient segment replication", "url": "https://opensearch.org/blog/adaptive-refresh-for-resilient-segment-replication/", "published_at": "2025-11-21T20:47:31+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1de9cbfc94", "title": "Error log: InvalidIndexNameException – The Illegal Name", "url": "https://opensearch.org/blog/error-logs/error-log-invalidindexnameexception-the-illegal-name/", "published_at": "2025-11-21T15:44:59+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1de9f56695", "title": "Error log: Unassigned Shards – Why Your Cluster is Showing Yellow or Red", "url": "https://opensearch.org/blog/error-logs/error-log-unassigned-shards-why-your-cluster-is-showing-yellow-or-red/", "published_at": "2025-11-21T15:43:22+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1dead86294", "title": "Error log: ClusterBlockException – The “index read-only” Error", "url": "https://opensearch.org/blog/error-logs/error-log-clusterblockexception-the-index-read-only-error/", "published_at": "2025-11-21T15:42:04+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1debacd427", "title": "Error log: NodeNotConnectedException / NoNodeAvailableException – The Unreachable Cluster", "url": "https://opensearch.org/blog/error-logs/error-log-nodenotconnectedexception-nonodeavailableexception-the-unreachable-cluster/", "published_at": "2025-11-21T15:41:08+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1debc5318f", "title": "Error log: BulkIndexError – The Batch Failure", "url": "https://opensearch.org/blog/error-logs/error-log-bulkindexerror-the-batch-failure/", "published_at": "2025-11-21T15:40:01+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1dec9276b7", "title": "Error log: “all shards failed” – The misleading error", "url": "https://opensearch.org/blog/error-logs/error-log-all-shards-failed-the-misleading-error/", "published_at": "2025-11-21T15:39:21+00:00" }, { "id": "01a0c57e-f73c-7322-8ae5-6e1ded664536", "title": "Error log: VersionConflictEngineException – The Optimistic Update Failure", "url": "https://opensearch.org/blog/error-logs/error-log-versionconflictengineexception-the-optimistic-update-failure/", "published_at": "2025-11-21T15:38:35+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fc669e41e", "title": "Error log: FATAL Error: Request Timeout” – The unresponsive dashboard", "url": "https://opensearch.org/blog/error-logs/error-log-fatal-error-request-timeout-the-unresponsive-dashboard/", "published_at": "2025-11-21T15:37:35+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fc6846ded", "title": "Error log: “Courier fetch: XXX of YYY shards failed” – The dashboard search failure", "url": "https://opensearch.org/blog/error-logs/error-log-courier-fetch-xxx-of-yyy-shards-failed-the-dashboard-search-failure/", "published_at": "2025-11-21T15:37:08+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fc72b866c", "title": "Error log”Unable to find saved object” – The Missing Dashboard", "url": "https://opensearch.org/blog/error-logs/error-logunable-to-find-saved-object-the-missing-dashboard/", "published_at": "2025-11-21T15:36:42+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fc74ee426", "title": "Error log: “no permissions for [cluster:monitor/main]” – The dashboards lockout", "url": "https://opensearch.org/blog/error-logs/error-log-no-permissions-for-clustermonitor-main-the-dashboards-lockout/", "published_at": "2025-11-21T15:36:06+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fc77130ad", "title": "Error log: “OutOfMemoryError: Java heap space” – The node crash", "url": "https://opensearch.org/blog/error-logs/error-log-outofmemoryerror-java-heap-space-the-node-crash/", "published_at": "2025-11-21T15:35:41+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fc7c34bf9", "title": "Error log: “ScriptException” – The painless script error", "url": "https://opensearch.org/blog/error-logs/error-log-scriptexception-the-painless-script-error/", "published_at": "2025-11-21T15:26:10+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fc860a694", "title": "Error log: “RepositoryMissingException” – The lost snapshot location", "url": "https://opensearch.org/blog/error-logs/error-log-repositorymissingexception-the-lost-snapshot-location/", "published_at": "2025-11-21T15:25:29+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fc8e81d74", "title": "Error log: SnapshotFailedException – The backup that broke", "url": "https://opensearch.org/blog/error-logs/error-log-snapshotfailedexception-the-backup-that-broke/", "published_at": "2025-11-21T15:24:45+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fc97fee85", "title": "Error log: “node is closing” – The shutdown race condition", "url": "https://opensearch.org/blog/error-logs/error-log-node-is-closing-the-shutdown-race-condition/", "published_at": "2025-11-21T15:24:21+00:00" }, { "id": "01a0c58c-dd9d-7161-a1c3-f86fca5f63a1", "title": "Error log: “primary shard is not active” – The indexing block", "url": "https://opensearch.org/blog/error-logs/error-log-primary-shard-is-not-active-the-indexing-block/", "published_at": "2025-11-21T15:23:53+00:00" } ] posts Claim your blog
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2026

Why 2026 Is the Year of Agent-Ready Databases | Bianca Lewis, OpenSearch Software Foundationoriginal ↗
26 Jan 2026
Episode 2: OpenSearch Superfriends Roundup – Q4 eventsoriginal ↗
21 Jan 2026
OpenSearchCon China 2026: Connect, learn, and grow with the open source community in Shanghaioriginal ↗
9 Jan 2026
OpenSearch 3.4’s agentic search in OpenSearch Dashboards: Hands-on use cases and examplesoriginal ↗
8 Jan 2026

2025

A customer impact journey: When no data is still important dataoriginal ↗
31 Dec 2025
The benefits of random rotation in quantized vector searchoriginal ↗
30 Dec 2025
OpenSearch and Apache Arrow: A tour of the archery rangeoriginal ↗
23 Dec 2025
Power up your Python apps with OpenSearch: A complete tutorialoriginal ↗
22 Dec 2025
Powering 194 Million Users: LINE’s Journey to an AI Ready OpenSearch Platformoriginal ↗
18 Dec 2025
Introducing resource sharing: A new access control model for OpenSearchoriginal ↗
17 Dec 2025
Introducing OpenSearch 3.4original ↗
17 Dec 2025
Episode 1: The Search Party Podcastoriginal ↗
16 Dec 2025
The magic of open source: Real-time problem solving at the OpenSearch boothoriginal ↗
10 Dec 2025
OpenSearch 3.3: Performance innovations for AI search solutionsoriginal ↗
8 Dec 2025
OpenSearch’s community surge reshapes the future of AI-powered searchoriginal ↗
6 Dec 2025
Boost search relevance with late interaction modelsoriginal ↗
4 Dec 2025
Data Prepper 2.13 brings native OpenSearch data streams and Prometheus integrationoriginal ↗
3 Dec 2025
OpenSearch as an agentic memory solution: Building context-aware agents using persistent memoryoriginal ↗
2 Dec 2025
Inside the Future of OpenSearch: Vendor Neutral, AI-Ready, and Built for the Next Era of Search and Observability | Bianca Lewisoriginal ↗
28 Nov 2025
Asymmetric distance computation for binary quantizationoriginal ↗
26 Nov 2025
Bianca Lewis, OpenSearch Software Foundation | KubeCon + CloudNativeCon NA 2025original ↗
26 Nov 2025
Better observability, deeper insights: OpenSearch’s new Piped Processing Language capabilitiesoriginal ↗
25 Nov 2025
Introducing agentic search in OpenSearch: Transforming data interaction through natural languageoriginal ↗
24 Nov 2025
Does IBM’s OpenSearch Bet Validate Open Source RAG?original ↗
22 Nov 2025
The next phase of AI infrastructure: consistency, cost and consolidationoriginal ↗
22 Nov 2025
Adaptive refresh for resilient segment replicationoriginal ↗
21 Nov 2025
Error log: InvalidIndexNameException – The Illegal Nameoriginal ↗
21 Nov 2025
Error log: Unassigned Shards – Why Your Cluster is Showing Yellow or Redoriginal ↗
21 Nov 2025
Error log: ClusterBlockException – The “index read-only” Errororiginal ↗
21 Nov 2025
Error log: NodeNotConnectedException / NoNodeAvailableException – The Unreachable Clusteroriginal ↗
21 Nov 2025
Error log: BulkIndexError – The Batch Failureoriginal ↗
21 Nov 2025
Error log: “all shards failed” – The misleading errororiginal ↗
21 Nov 2025
Error log: VersionConflictEngineException – The Optimistic Update Failureoriginal ↗
21 Nov 2025
Error log: FATAL Error: Request Timeout” – The unresponsive dashboardoriginal ↗
21 Nov 2025
Error log: “Courier fetch: XXX of YYY shards failed” – The dashboard search failureoriginal ↗
21 Nov 2025
Error log”Unable to find saved object” – The Missing Dashboardoriginal ↗
21 Nov 2025
Error log: “no permissions for [cluster:monitor/main]” – The dashboards lockoutoriginal ↗
21 Nov 2025
Error log: “OutOfMemoryError: Java heap space” – The node crashoriginal ↗
21 Nov 2025
Error log: “ScriptException” – The painless script errororiginal ↗
21 Nov 2025
Error log: “RepositoryMissingException” – The lost snapshot locationoriginal ↗
21 Nov 2025
Error log: SnapshotFailedException – The backup that brokeoriginal ↗
21 Nov 2025
Error log: “node is closing” – The shutdown race conditionoriginal ↗
21 Nov 2025
Error log: “primary shard is not active” – The indexing blockoriginal ↗
21 Nov 2025
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