Grafana Tempo 2.0 introduces significant advancements with the integration of Apache Parquet as its default storage format and the introduction of TraceQL, a new query language designed for discovering traces. Inspired by LogQL and PromQL, TraceQL offers users a straightforward learning curve and provides unique capabilities not found in other open-source tracing solutions. This release aligns with Grafana's vision of creating a comprehensive distributed tracing database while allowing users the flexibility to build custom tools and insights. The shift to Parquet, though requiring more resources, enhances the accessibility and utility of trace data by storing it in an open format. Tempo 2.0 also includes several bug fixes and breaking changes from its previous version, emphasizing improved performance, configuration cleanup, and the potential for future feature expansions. As Grafana Tempo continues to evolve, users are encouraged to engage with the community through various channels and explore new features, particularly in the context of large-scale tracing operations.