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Loki 3.0 Released
- sandstrom 2y agoKey features mentioned in the release notes are: - Bloom filters for queries ('needle in haystack' problem) - Native OpenTelemetry support - Updated helm charts - Lambda/Promtail support dropping labels - Docs improvements Personally, I'm thrilled that the problem with high-cardinality labels will [hopefully] get addressed after 6 years (that's the top item, with bloom filters). The architecture Loki has chosen is great for keeping costs down and using simple blob-storage (S3) for data. However, it makes it hard to quickly query unique keys such as trace IDs or user IDs. But bloom filters will hopefully will do the job. I raised the needle in haystack problem back in 2018, so it's great to see this landing: https://github.com/grafana/loki/issues/91 https://github.com/grafana/loki/issues/91 For anyone that's curious, bloom filters is a clever technique: https://en.wikipedia.org/wiki/Bloom_filter https://en.wikipedia.org/wiki/Bloom_filter