| Lesson 4 | Network considerations with Oracle performance |
| Objective | Explain architecture-related performance factors. |
Oracle Performance Network Considerations (architecture-related)
In today's environment, it is rare to see monolithic database systems
that perform all of the processing for an application. Rather, we tend to see distributed environments that may consist of two-tiered or
three-tiered client-server architectures. In a three-tiered client-server architecture, we have three layers: the database server, the application servers, and the clients. The Slide Show below illustrates this.
1) Three Tier 1
2) Three Tier 2
3) Three Tier 3
4) Three Tier 4
We will discuss this in detail in a later module.
In a distributed Oracle environment, we have a network administrator who ensures that network traffic remains optimized. The NA is responsible for all aspects of network configuration and network traffic. The next lesson looks at disk I/O.
In a distributed Oracle environment, we have a network administrator who ensures that network traffic remains optimized. The NA is responsible for all aspects of network configuration and network traffic. The next lesson looks at disk I/O.
