26ai_en [Verification] Moving from Oracle 19c to 26ai! Can DBLINK be used? Summary of Verification Procedures
Have you tried the latest Oracle Database 26ai (Free) yet? While attention is focused on AI features, as on-site enginee...
tnsnames.ora
26ai_en English Oracle Net Configuration Guide
Oracle Net is the network service that connects databases and clients, and it is a critical mechanism for enabling remot...
English How to Write and Configure Oracle tnsnames.ora [A Beginner’s Guide]
Are you struggling with how to write or configure the tnsnames.ora file, which is essential for connecting to an Oracle ...
English The Oracle Listener: A Complete Guide from Basics to Best Practices
"Having trouble with smooth database connections?"Have you ever faced this problem? The key to solving it is the Oracle ...
English Oracle TNS_ADMIN: Proper Usage and Configuration Steps [Linux/19c]
Introduction (Summary)When you want to centrally manage Oracle connection settings, use the TNS_ADMIN environment variab...
English Dedicated Server Connection -For Those Who Want to Solve “Heavy Workloads” with Dedicated Server Connections
“When the number of connected users increases, server processes multiply too much.”“The response of batch jobs becomes u...
English Oracle Database Shared Server Connections Explained Clearly and Accurately (Differences from Dedicated Connections / Configuration Steps / Monitoring)
“If the number of connected users increases, the number of processes explodes and slows down.”“If web applications have ...
English Listener Connection Failover and Load Balancing Explained
To improve the reliability and performance of Oracle Databases, proper configuration of failover and load balancing in l...