MongoDB (16 page display)

3.4.2.11 Data Paging Display

The data paging display in MongoDB is also an operational function that meets the requirements of big data:

• Skip (N): Indicates how many rows of data are spanned
• Limit (n): Number of data rows to be fetched

Example: pagination display (e.g. show first page, skip (0), limit (3))

Db.students.find (). Skip (0). Limit (3). Sort ({"Age":-1}). Pretty () # crosses 0 bars, displays 3, ages in descending order

Example: pagination display (e.g. show second page, skip (3), limit (3))

Db.students.find (). Skip (3). Limit (3). Sort ({"Age":-1}). Pretty () # crosses 3 bars, displays 3, ages in descending order

The two paging control operation is used in the future whenever there is information with big data in it.

MongoDB (16 page display)