CrowdStrike is acquiring Humio, a cloud log management and observability technology company, for approximately $400 million. The acquisition is expected to close in CrowdStrike's fiscal first quarter of 2022.This is technology M&A deal number 128 that MSSP Alert and sister site ChannelE2E have covered so far in 2021. See all technology M&A deals for 2021 and 2020 listed here.With the acquisition, CrowdStrike will leverage Humio's data ingestion and analytics platform to provide deep, contextual index-free extended detection and response (XDR) capabilities, the company said. Humio will enable CrowdStrike platform users to ingest and analyze unstructured and semi-structured data to resolve IT challenges, including those in DevOps and DevSecOps environments.In addition, CrowdStrike and Humio will deliver a solution that operationalizes event and log data, the companies indicated. The solution will allow organizations to collect, observe, analyze and act on structured and unstructured data across their environments.Bucket storage for persistent data Free-text search on any data without indexing Query Monitor to understand which quotas are using resources Role-based access controls Sub-second notifications and custom webhooks Organizations can use Humio's platform to aggregate and visualize streaming data, the company indicated. The platform lets organizations instantly process data — regardless of volume — and use it to gain insights into the health of their systems.