3 documented Databricks cost inefficiencies, each with how to detect it and how to fix it.
DatabricksCER-0332
When Delta Lake tables are partitioned by specific columns - such as date, region, or tenant identifier - the query engine can use partition pruning to limit data scans to only the relevant subset of files. However, when queries against...
DatabricksCER-0115
Photon is optimized for SQL workloads, delivering significant speedups through vectorized execution and native C++ performance. However, Photon only accelerates workloads that use compatible operations and data patterns. If a workload...
DatabricksCER-0020
Databricks cost optimization begins with visibility. Unlike traditional IaaS services, Databricks operates as an orchestration layer spanning compute, storage, and execution - but its spend is often hard to attribute by workload, job, or...