Elastic Blog - Elasticsearch, Kibana, and ELK Stack

Elastic Stack 9.4.1 released

Version 9.4.1 of the Elastic Stack has been released, and users are encouraged to upgrade from version 9.4.0. For a complete list of bug fixes and product changes, please refer to …

PHAROS: 4 agents, 60 seconds, 1 missed drug safety signal away from disaster

PHAROS is an automated pharmacovigilance system designed to detect drug safety signals in under 60 seconds, addressing the slow and costly manual review processes currently used in…

Catching invisible errors: How I built a duplicate detection agent for Kenya's HIV program

To combat the high rate of undetected duplicate patient records in Kenya’s HIV program, the author developed a multi-agent system using Elasticsearch and Claude Sonnet 3.7. The sys…

Gauntlet: What happens when your agent's tools fight back

Gauntlet is an automated adversarial testing system that uses a "mocking agent" to identify security vulnerabilities in AI agents by intentionally injecting errors and malicious da…

The Elasticsearch Agent Builder Hackathon

The Elasticsearch Agent Builder Hackathon showcased how developers can combine LLM reasoning with Elastic tools to create impactful AI agents for industries like healthcare and sec…

From noise to knowledge: How GenAI is revolutionizing log management and analytics

Generative AI is transforming log management by converting unstructured, noisy log data into actionable intelligence through natural language processing. This shift enables IT team…

Beyond debugging: How GenAI can turn logs into business intelligence

Generative AI is transforming logs from reactive, unstructured troubleshooting tools into a strategic source of business intelligence through automated analysis and context enrichm…

How one partnership powers search for over 2 million WP Engine users

WP Engine utilizes a unified architecture of Elastic and Google Cloud to provide fast, scalable, and cost-effective search services to over 2 million users. This partnership also e…

Elasticsearch 9.4 powers the next phase of the Elastic AI Ecosystem: Dell AI Data Platform with NVIDIA

With the launch of Elasticsearch 9.4, Elastic has announced the general availability of joint offerings with NVIDIA and Dell to advance its AI Ecosystem. This collaboration provide…

The agentic era: Elastic at Google Cloud Next 2026

At Google Cloud Next 2026, Elastic was named Google Cloud Partner of the Year for the fifth time, highlighting its leadership in the emerging "agentic era" of AI. The company showc…

Takeaways from Elastic’s Forge the Future Hackathon 2026 in Singapore

The 2026 Elastic Forge the Future Hackathon in Singapore, supported by AWS, featured 21 teams developing rapid prototypes centered on agentic AI innovation. The winning solution, P…

Elastic 9.4: Workflows GA, Agent Builder updates, and Prometheus/PromQL support

Elastic 9.4 has officially launched, introducing significant advancements in AI-driven automation, security, and observability across the Elasticsearch Platform. Key highlights inc…