Yandex DataLens

Getting started
Tutorials
Step-by-step instructions
- All instructions
- Working with connections
- Working with datasets
- Working with charts
- Working with dashboards
- Working with permissions
Concepts
Access management
Pricing policy
Function reference
- All Functions
- Aggregate functions
- Date/Time functions
- Geographical functions
  - Overview
  - GEOCODE
- Logical functions
  - Overview
  - CASE
  - IF
  - IFNULL
  - ISNULL
  - ZN
- Mathematical functions
  - Overview
  - ABS
  - ACOS
  - ASIN
  - ATAN
  - ATAN2
  - CEILING
  - COS
  - COT
  - DEGREES
  - DIV
  - EXP
  - FLOOR
  - GREATEST
  - LEAST
  - LN
  - LOG
  - LOG10
  - PI
  - POWER
  - RADIANS
  - ROUND
  - SIGN
  - SIN
  - SQRT
  - SQUARE
  - TAN
- Operators
- String functions
- Type conversion functions
- Function Availability

Quotas and limits

Yandex DataLens has the following limits:

Quotas are organizational restrictions that can be changed by technical support on request.
Limits are technical restrictions due to the Yandex.Cloud architecture specifics. The limits cannot be changed.

You can view your current account quotas in the management console.

Limits

Type of limit	Value
Number of DataLens instances per cloud	1
Maximum CSV file size	100 MB
Total amount of persisted data	10 GB
Maximum number of rows of materialized data per dataset	100,000,000