Oracle Performance: INSERT APPEND Explained (Direct Path Load vs. Conventional Inserts)
In this video, We explain the differences between `INSERT APPEND` (Direct Path Load) and conventional inserts in Oracle, revealing when `INSERT APPEND` is not the optimal choice for performance. We debunk the myth that `INSERT APPEND` is always faster and demonstrate the impact on High Water Mark, storage usage, and overall database performance.
Topics Covered:
What is the difference between `INSERT APPEND` and conventional inserts in Oracle?
When should I not use `INSERT APPEND` in Oracle?
Is `INSERT APPEND` always faster than regular inserts?
How does `INSERT APPEND` affect the High Water Mark in Oracle tables?
What is Direct Path Load in Oracle, and how does it relate to `INSERT APPEND`?
What are the advantages and disadvantages of using `INSERT APPEND`?
Does `INSERT APPEND` generate redo and undo logs like conventional inserts?
How does `INSERT APPEND` impact storage usage in Oracle compared to regular inserts?
What are Extents in Oracle, and how are they affected by `INSERT APPEND`?
What are the performance implications of Direct Path Load versus conventional loading in Oracle?
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