Explore Oracle Hybrid Columnar Compression (HCC) through a hands-on lab comparing OLTP, Query, and Archive compression methods. See how each impacts load time and storage, with real SQL examples and visual charts.
Continue reading...Repost
Reposting from old blogs, which are still relevant.
Oracle 19c Automatic Indexing: A Hands-On Workshop (Repost!)
Revisit my popular, hands-on workshop guiding you through Oracle 19c’s Automatic Indexing! I’ll show you how to configure, observe, and implement auto indexes to effortlessly boost your database performance, even on non-engineered systems.
Continue reading...Seamless Transition: Converting Oracle 19c Non-CDB to Pluggable Database (PDB)
Unlock the power of Oracle 19c’s multitenant architecture by converting your existing non-CDB databases into pluggable databases (PDBs). This guide walks you through the essential steps, from preparing your old database to validating its compatibility and addressing post-conversion tasks.
Continue reading...Refine Permissions with Precision: Mastering Privilege Analysis in Oracle 19c – A Revision
Learn how Oracle 19c simplifies privilege management with its built-in analysis tools, ensuring a ‘least privilege’ approach for enhanced database security. Discover how to use the DBMS_PRIVILEGE_CAPTURE package to analyze and refine user permissions
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