Identifying and tuning the most resource-intensive SQL statements is one of the highest-leverage activities a DBA can perform. A single poorly-written query can consume 90% of the CPU on a busy system ...

JOIN DEMO_PID.T_PlantItem PI ON PI.SP_ID = PR.SP_ID JOIN DEMO_PID.T_ModelItem M ON M.SP_ID = PI.SP_ID JOIN DEMO_PID.T_Representation R ON R.SP_ModelItemID = M.SP_ID ...

In the world of database architecture, the need to dynamically create complex objects conflicts with the demand for subsecond response time. Oracle's answer to this dilemma is the materialized view.

Oracle9i includes numerous data structures to improve the speed of Oracle SQL queries. Taking advantage of the low cost of disk storage, Oracle9i includes many new indexing algorithms that ...

Taking aim at competitors including Amazon Aurora and Snowflake, Oracle has enhanced the MySQL HeatWave in-memory query accelerator in the Oracle Cloud’s MySQL Database Service by leveraging advanced ...

Oracle AI Database@Google Cloud adds Gemini integration, MCP Server in GA, BigQuery federation, and Iceberg lakehouse access.