Streams

ORA-26687: no instantiation SCN provided for “table_name” in source database “Database_name”

April 6, 2020 — 0 Comments

OEM

Recover sysman password oem 12c

April 4, 2020 — 0 Comments

OEM

sysman login failing with authentication errors

April 4, 2020 — 0 Comments

Performance Tunning

Buffer busy waits Vs GC buffer busy waits

February 5, 2020 — 0 Comments

Centos / OEL

Full screen mode in OEL 6 in virtualbox

January 27, 2020 — 0 Comments

Centos / OEL

Install VBOX guest edition on centos 7

January 27, 2020 — 1 Comment

Performance Tunning

Difference in explain plan – Explain plan for Vs v$sql_plan

January 27, 2020 — 0 Comments

RAC

Network adapter setting for RAC install on Oracle Virtual machine

January 26, 2020 — 1 Comment

Performance Tunning

cursor sharing & parent child cursor

January 26, 2020 — 0 Comments

Performance Tunning

Adaptive cursor sharing

January 26, 2020 — 0 Comments