Backend English Expressions
Backend development covers the core logic and data flow of the system, playing a critical role in the stability and scalability of services, although it remains unseen by the users.
It involves a variety of technical elements, such as API design, database modeling, authentication, and security processing, requiring clear communication for integration with the frontend.
In particular, in a global collaborative environment, the ability to accurately understand and use English expressions related to backend development is considered a part of professional competence.
This is because technical English communication is essential in various situations, such as writing API documentation, explaining error messages, and discussing system architecture.
In this lesson, we will compile commonly used English expressions in backend development along with practical examples of their usage.
Choose the most appropriate verb to fill in the blank in the following sentence.
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English Expressions for Backend Developers
design an API
Designing an API plays a crucial role in integration with the frontend, defining endpoint structures that meet client needs.
define the database schema
Define means to establish a structure, and schema refers to the structure of database tables.
return an API response
Return is used when the server provides a response to a client request.
handle an asynchronous request
Handle means to process a request, and asynchronous refers to requests that don't wait for each other to finish.
return an error message
This is used to convey clear error information to the client when an error occurs.
verify an authentication token
Verify involves checking if the token is valid, a key step in security processing.
store data
Store means to record data in a persistent storage like a DB.
authenticate a request
Authenticate involves verifying who is making the request, essential in security authentication.
scale the system
Scale means expanding the system's capacity either horizontally or vertically.
roll back a transaction
Roll back is a database operation that cancels executed actions, returning to a previous state.