Dear MaxCompute developer, the March 2020 issue is on schedule. Welcome to learn about new features and combine business practices. If you have any questions, you can join the "MaxCompute Developer Community" for consultation. The QR code of the community nail group is at the end of the article.
Guide
[New feature release]
【Document release】
【Live in March】
[New features released in March]
1. MaxCompute Manager V3 supports multi-dimensional user (global resource / single quota / job snapshot) view user resource usage view document >>
Applicable customers
MaxCompute public cloud customers
Release function
MaxCompute Manager V3 supports user multi-dimension (global resource / single quota / job snapshot) to view user resource usage, open up resources and job scenario associations, facilitate users to view resource consumption from different perspectives, and supports rapid termination of operations and operation audits View logs.
2. Added Load command to support OSS / OTS data import View document >>
MaxCompute supports commands to import data from OSS / OTS to internal tables, making data migration faster and easier to operate.
Applicable customers
MaxCompute public cloud customers
The publish function can
use the LOAD OVERWRITE | INTO command to append data to the table or partition, or to overwrite the source table data and reinsert the data into the table / partition.
3. MaxCompute adds 5 built-in functions
MaxCompte newly released 5 built-in functions, including aggregation functions, mathematical functions, etc., which is more convenient for your SQL development and suitable for more computing scenarios.
Applicable customers
MaxCompute public cloud customers
Five new built-in functions are added to the release function:
① TABLE_EXISTS () to determine whether a table exists. View the document >>
② PARTITION_EXISTS () to determine whether the partition exists. View document >>
③ MUMERIC_HISTOGRAM () counts the approximate histogram of the specified column. View the document >>
④ PERCENTILE_APPROX () returns the approximate percentage of the numeric column col at a given percentage. View the document >>
⑤ FORMAT_NUMBER () formats the digital number as a string in the form of '#, ###, ###. ##'. View document >>
[Important document release]
- MaxCompute adds overview page and view historical job snapshot function >>
- Added support for MaxCompute Spark to access VPC instances >>
- An example of using exclusive data integration resources to migrate the data in the MySQL database you built on ECS to MaxCompute >>
View more MaxCompute documents >>>
【Look back in March live broadcast】
See the video for detailed specifications of MaxCompute >> read article >>- MaxCompute housekeeper detailed
video watch >> read article >> - MaxCompute Information Schema for details,
see video >> read article >>
For more Alibaba big data computing technology and product exchanges, welcome to [apply to join] the MaxCompute developer community, or scan the code to join
