Tag: architecture

When the application already exists and requires maintenance

Number of applications are required to be developed within a specific problem domain

Applications that use the common services provided by frameworks

None of the above

Compilers for different programming languages and target machines

Decision support systems

Web applications

Middleware

Allows the framework to have full control over the sequence of processing laying a strong foundation for work-flow processing

Make sures that the calling objects takes the responsibility of flow control

Guarantee the security

Concerns about where it executes as it requires a handle on all the inputs and contexts it requires

Load Test

Stress Test

Performance Test

Endurance Test

Volume Test

Multiple web servers with a load balancer

Data caching on client side

Parameterize input parameters

Placing a rendezvous point

Processor congestion

Multiple threads sharing same prority level

Hardware issue

High utilization of processer

Processor congestion

Multiple threads sharing same prority level

Hardware issue

High utilization of processer

TKPROF

Jensor

SQLProfiler

Strobe

Change the application code

Do nothing

Run every query twice

Increase cache size significantly

A mainframe

A Unix workstation

A personal computer

A massively parallel supercomputer