
Ashish developed the initial groundwork for experimental Direct Query Data Sources in the opensearch-project/sql repository, enabling real-time SQL queries against external telemetry systems such as Prometheus. He architected a modular framework that introduced data source clients, query handlers, and REST endpoints, laying the foundation for future integrations. His work involved implementing core functionality for direct queries, integrating a Prometheus client, and establishing transport actions to manage query execution. Utilizing Java, Gradle, and REST API design, Ashish focused on build automation, dependency injection, and exception handling. The project expanded OpenSearch’s capabilities, supporting business value through extensible, real-time data access from external sources.

September 2025: Opensearch SQL project shipped initial groundwork for Direct Query Data Sources, enabling experimental queries against external systems (e.g., Prometheus) and laying the foundation for future data-source integrations.
September 2025: Opensearch SQL project shipped initial groundwork for Direct Query Data Sources, enabling experimental queries against external systems (e.g., Prometheus) and laying the foundation for future data-source integrations.
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