System Architecture

General

What is the solution architecture (high-level)?

Is the architecture cohesive across all product lines?

What industry standards does the system support?

What is an approximate size of the application in terms of lines of code?

What is an approximate size of the application in terms of database tables?

What application servers are used?

What RDBMSs are used?

What frameworks are used?

What main design patterns are used?

What are the main third-party components the system uses?

What are the main items on the technology roadmap?

Are there any large technology initiatives that change the system fundamentals?

Reliability and Scalability

What is the system’s scalability approach?

Is application clustering in place?

Is database ...

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