architecture Archive

Oracle Database 12c: The Multi-Threaded Process Model

History Oracle Database on Unix machines (Linux, Solaris, AIX, etc..) have always been a multiprocess database with each new version or release adding a new set of processes to the database architecture. However, On the contrary Oracle

Oracle Internals: Kernel parameters

Introduction: As a Oracle DBA, when we install Oracle binaries; we have to take care of a number of prerequisites. One of such prerequisite is to set Kernel Parameters to the Oracle recommended values. However, most of

Understanding Oracle GoldenGate Architecture

Introduction: GoldenGate is the Logical Replication solution provided by Oracle that can be used to replicate data across heterogeneous databases.   Overview of the Golden Gate Architecture: Oracle GoldenGateĀ provides the following methods for replication across multiple heterogeneous
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