Transaction processing systems can be structured using a ____________ architecture where discrete components handle input, processing, and output ?
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Answer: D. Pipe and Filter
Explanation
Pipe and filter architectures structure transaction processing by passing data through sequential components. Each filter processes input data independently before passing the transformed output down the pipe. This sequential model perfectly suits transaction pipelines requiring discrete input, processing, and output. Pipe and filter patterns consist of components called filters connected by data streams called pipes. Unix operating systems famously use pipe architectures for chaining command-line utility programs. This pattern promotes modularity and reuse by keeping filter components decoupled from one another.
Financial transaction systems use pipe and filter pipelines to validate, enrich, and settle payments. Data processing pipelines ingest raw customer logs and transform them sequentially for analytics. Using this architecture makes transaction systems easier to scale, modify, and debug incrementally. Repository architecture centralizes data storage around a central database rather than sequential streams. Client-server architecture organizes distributed computing around request-response network models. Model-View-Controller separates user interfaces from business logic rather than streaming transactions.
- Subject
- Computer Science
- Category
- Software Engineering
- Topic
- —
- Difficulty
- medium
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