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 ...

Всем привет. Меня зовут Михаил Потапов, я - главный системный аналитик компании "Ростелеком Информационные Технологии". В компании занимаюсь ...

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 ...

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 ...

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 and Google have eliminated the IT middleman for business intelligence queries with a natural language interface that connects directly to corporate databases. The Oracle Artificial Intelligence ...

As enterprises race to connect AI agents to their most sensitive data, Oracle database tools specialist Jeff Smith is making a contrarian case: ...

I have a column of data with values resembling this: HL7_Result_for_Message_ID_123Q324343.hl7 I need to grab that ID number (in bold), the challenge being that it can be any and all lengths. I have ...