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elastic 8.7

highlights of Elastic 8.7

Elastic recently launched its latest version of the Elastic Stack. As we are used to, Elastics’ latest version 8.7 brings a lot of new features and improved functionalities. We’ve listed the most interesting topics for you:


New Health API

Elasticsearch introduces a new Health API designed to report the health of the cluster. The new API provides both a high-level overview of the cluster health, and a very detailed report that can include a precise diagnosis and a resolution.


This is a feature to optimize Elasticsearch indices for time series data. It involves sorting the indices to achieve better compression and using synthetic _source to reduce index size. As a result, TSDS indices are significantly smaller than non-time_series indices that contain the same data.
TSDS is particularly useful for managing high-volume time series data.


The downsampling feature will reduce the number of stored documents in Elasticsearch time-series indices, resulting in smaller indices and improved query latency. The optimization is achieved by pre-aggregating time-series indices, using the time_series index schema to identify the time series. Downsampling is configured as an action in ILM, which makes it a useful tool for managing large volumes of time series data in Elasticsearch.

Beta of the all-new Synthetic Monitoring app

This innovative app offers an enhanced user experience, with improved visualization and easy-to-use features helping users monitor their web applications’ performance and availability.


New integrations are added and the integration page has an improved search functionality and categorization. With the new version, it’s also possible to use RBAC for response actions.


In Elastic 8.7, the NLP capabilities of the Elastic product became generally available. Deploy and manage your trained NLP models to perform tasks, such as text classification (including zero-shot), question answering, named entity recognition, and more.


Of course, this summary only scratches the surface. For more information about the possibilities and solutions of the Elastic Stack, feel free to contact us below.

    Do you have any questions or would you like a tailored solution? Please, feel free to contact us!


    (source and more details in Elastic Blog post: Modernize cloud security, increase observability coverage, and more with Elastic 8.7 | Elastic Blog)