SereneDB

SereneDB

Ultra-Fast Search & Analytics Database, Agentic AI ready

244upvotes
Launched September 22, 2026

About SereneDB

SereneDB is an innovative open-source database designed for ultra-fast full-text search and analytics within a single engine. Developed over 12 years, it offers a seamless integration that is compatible with both Postgres and Elasticsearch, allowing users to retain their existing drivers and clients while eliminating the need for multiple systems and ETL processes. Its architecture enables it to outperform leading solutions like Elasticsearch, ClickHouse, and Postgres search extensions, indexing massive datasets such as 1 billion logs in under 8 minutes with significantly reduced disk usage. This makes SereneDB an ideal choice for organizations seeking high performance, cost efficiency, and simplicity in managing large-scale search and analytics workloads. Its open-source nature and transparent benchmarking further establish it as a trustworthy and powerful tool for developers and data engineers aiming to streamline their data infrastructure.

Screenshots

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Pros

  • Exceptional speed in indexing and querying large datasets
  • Compatibility with Postgres and Elasticsearch ecosystems
  • Open-source with transparent benchmarking results
  • Reduces infrastructure complexity by combining search and analytics
  • Cost-effective with lower disk usage

Cons

  • Relatively new and developing community compared to established solutions
  • Requires familiarity with database and search engine configurations
  • Potential learning curve for optimal setup and tuning

Use Cases

1Real-time log analysis and monitoring
2Full-text search for large-scale content repositories
3Data analytics and business intelligence on big datasets
4Migrating from multiple systems to a unified platform
5Cost-efficient indexing for compliance and audit purposes
6AI and agentic applications requiring fast data retrieval

Pricing

Pricing not verified

Quick Info

Upvotes244
Comments25
Launched9/22/2026

Topics

Open SourceDeveloper ToolsGitHubDatabase

Makers

Andrey Abramov

Andrey Abramov

@mrgnusi

Alternatives

Elasticsearch
ClickHouse
PostgreSQL search extensions
Apache Lucene
Apache Solr
View all SereneDB alternatives →

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