Dash0 acquires Polar Signals, the company behind the open-source Parca profiler

Sources: Dash0 announcement, HN submission
Summary: Dash0 announced the acquisition of Polar Signals, the company that maintains the open-source continuous profiler Parca. Dash0 states that the storage engine it acquires will replace ClickHouse in its own backend.
Why it matters: The maintainer of a widely used open-source continuous profiler moves under an observability vendor, and that vendor states the acquired storage engine will replace ClickHouse in its own backend.
Follow-up: Track the Parca maintenance and licensing commitments and the ClickHouse replacement timeline.