Bulk import and export in Rest API - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is bulk import in REST APIs?

Bulk import is a process where multiple data records are sent together in one request to the server, allowing faster and efficient data upload.

beginner

What is bulk export in REST APIs?

Bulk export is when the server sends multiple data records in one response, letting clients download large amounts of data at once.

beginner

Why use bulk import and export instead of single record requests?

Using bulk operations reduces the number of requests, saves time, lowers network overhead, and improves performance.

beginner

Name a common data format used for bulk import and export in REST APIs.

JSON (JavaScript Object Notation) is commonly used because it is easy to read and write for both humans and machines.

beginner

What HTTP method is usually used for bulk import?

POST is typically used for bulk import because it sends data to the server to create or update multiple records.

Which HTTP method is most commonly used for bulk export in REST APIs?

A GET

B POST

C PUT

D DELETE

GET requests retrieve data from the server, making them suitable for bulk export.

What is a key benefit of bulk import?

A Reduces the number of network requests

B Increases server load unnecessarily

C Requires multiple API calls

D Slows down data processing

Bulk import reduces network requests by sending many records in one call.

Which data format is NOT commonly used for bulk import/export?

A JSON

B XML

C CSV

D HTML

HTML is for web pages, not data exchange in bulk import/export.

When performing bulk export, what should the server include in the response?

A Error message always

B Only one record at a time

C Multiple data records in a structured format

D Empty response

Bulk export returns many records together in a structured format like JSON.

Which of these is a common challenge with bulk import?

A Sending only one record

B Handling partial failures in the batch

C No network usage

D No data validation

Partial failures happen when some records fail but others succeed, requiring careful handling.

Explain how bulk import works in REST APIs and why it is useful.

Think about uploading many items at once instead of one by one.

Describe the typical data formats and HTTP methods used for bulk export.

How do you ask the server to send you many records at once?