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MaxCompute
MaxCompute
Product Introduction
What is MaxCompute
History
Definition
Projects
Table
Partition
Data types
Lifecycle
Resource
Function
Task
Instance
Reading guidance
Pricing
Billing
Outstanding payment warning and suspension policies
Renewal Management
Prepare
Prepare Alibaba Cloud account
Activate MaxCompute
Create a project
Install and configure a client
Users and Roles
Endpoints and Data Centers
Quick Start
Create/View/Delete a table
Data import
Run SQL
MapReduce
Java UDF Development
Graph
User Guide
Data upload and download
Data upload and download
Connection to data tunnel service
Cloud data migration
Data upload and download tools
Tunnel commands
Tunnel SDK
Summary
TableTunnel
UploadSession
DownloadSession
TunnelBufferedWriter
Bulk data channel SDK example
Example
Example for uploading
Example for downloading
Example for multi-thread uploading
Example for multi-thread downloading
Example for BufferedWriter multi-thread uploading
Example for BufferedWriter uploading
Import or export data using the Data Integration
Real-time data tunnel of DataHub
Common commands
Overview of Common commands
Project Operations
Table Operations
Instance
Resource
Functions
Other operations
SQL
SQL Summary
Operators
Type conversion
DDL SQL
Table Operations
Lifecycle of table
View operations
Column/Partition operation
Insert Operation
INSERT OVERWRITE/INTO
MULTI INSERT
DYNAMIC PARTITION
VALUES
Select Operation
Introduction to the SELECT Syntax
SELECT Sequence
Subquery
Lateral View
UNION ALL/UNION [DISTINCT]
JOIN operation
SEMI JOIN
MAPJOIN HINT
HAVING clause
Explain
Common table expression (CTE)
Builtin Function
Date Functions
Mathematical Functions
Window Functions
Aggregate function
String functions
Other functions
UDF
UDF Summary
Java UDF
Python UDF
SQL limits
Appendix
Escape characters
LIKE usage
Regular expression
Reserved words
Differences with other SQL syntax
MapReduce
Summary
MapReduce
Extended MapReduce
Open-source MapReduce
Function Introduction
Basic Concepts
Command
Input and Output
Resources
Local run
Java SDK
Java SDK
Overview of compatible versions of the SDK
MR Restrictions
Restriction
Java Sandbox
Program Example
WordCount samples
MapOnly samples
Multi-input and Output
Multi-task samples
Secondary Sort samples
Resource samples
Counter samples
Grep samples
Join samples
Sleep samples
Unique samples
Sort samples
Partition samples
Pipeline samples
SDK
Java SDK
Python SDK
Handle-Unstructured-data
Access OSS data
Unstructured data exported to OSS
Visit Table Store data
Graph
Summary
Function overview
SDK Summary
Aggregator
Development and debugging
Limits
Examples
SSSP
PageRank
Kmeans
BiPartiteMatchiing
Strongly-connected component
Connected component
Topology Sorting
Linear Regression
Triangle Count
Vertex Input
Edge Input
Security
Target users
Quick Start
Use case: Add users and grant permissions
Add users and grant permissions using ACL
Project data protection
User authentication
User management
Role management
Authorization
Permission check
Security configurations
Data protection of projects
Security command list
Security configuration of a project
Manage permissions
Package-based resource sharing
Resource share across project space
Resource sharing across projects based on package
Package usage method
Column-level access control
Lightning
Lightning overview
Activate Lightning service
Service pricing
Quick Start
Guide description
Prerequisites
Prepare client tools for connection
Access services and perform analysis
Access domain name
Access services using JDBC interfaces
JDBC driver
Configure JDBC connections
Access services using common tools
SQL reference
View tasks
Constraints and limitations
Lightning FAQs
MaxCompute Manager
Tools and Downloads
Client
MaxCompute Studio
What is Studio
Project space connection management
Tools Installation and version history
Install IntelliJ IDEA
Installation procedure
View and upgrade the version
Manage data and resources
View tables and UDF
Import and export data
Visualization of operating the tables
Develop SQL procedure
Create MaxCompute Script module
Write SQL scripts
Submit SQL scripts
Developing Java
Create MaxCompute Java Module
Develop and debug UDF
Develop MapReduce
Unstructured development
Package/Upload/Register
Develop Graph
Manage MaxCompute jobs
Job viewing
Job instance
Tool integration
Integrate with MaxCompute client
FAQ
How to develop UDF using Studio
How to manage MaxCompute metadata using Studio
Configure options
Configure MaxCompute Studio
Eclipse Plugins
Install
Create a project
MapReduce
UDF
Detailed introduction
Downloads
Best Practices
SQL implements multiple rows of data into one
Group out the first n sections of each group of data
Export SQL operation result
Demo: Modify incompatible SQL
Computing optimization program for long period indicators
Optimize long tail computing
Reasonableness evaluation of partition pruning
Learn to write SQL statements quickly
Basic differences with standard SQL and solutions
Write your first MapReduce
Error Code Appendix
Common Errors
SQL Common Errors
MapReduce Common Errors
Tunnel Common Errors
General Reference
Guidelines for the use of documentation
Alibaba Cloud documentation
Instructions for open source documentation
Open-Source Documentation Code of Conduct
Editing Open-Source Documentation
Alibaba Cloud console
Regions and zones
Service limits
Best practice of primary account security
Create an AccessKey
ICP Filing
Glossary
MaxCompute
Product Introduction
Download PDF
What is MaxCompute
History
Definition
Reading guidance
Show more
Show less
Pricing
Download PDF
Billing
Outstanding payment warning and suspension policies
Renewal Management
Show more
Show less
Prepare
Download PDF
Prepare Alibaba Cloud account
Activate MaxCompute
Create a project
Install and configure a client
Users and Roles
Endpoints and Data Centers
Show more
Show less
Quick Start
Download PDF
Create/View/Delete a table
Data import
Run SQL
MapReduce
Java UDF Development
Graph
Show more
Show less
User Guide
Download PDF
Data upload and download
Common commands
SQL
MapReduce
SDK
Handle-Unstructured-data
Graph
Security
Lightning
MaxCompute Manager
Show more
Show less
Tools and Downloads
Download PDF
Client
MaxCompute Studio
Eclipse Plugins
Downloads
Show more
Show less
Best Practices
Download PDF
SQL implements multiple rows of data into one
Group out the first n sections of each group of data
Export SQL operation result
Demo: Modify incompatible SQL
Computing optimization program for long period indicators
Optimize long tail computing
Reasonableness evaluation of partition pruning
Learn to write SQL statements quickly
Basic differences with standard SQL and solutions
Write your first MapReduce
Show more
Show less
Error Code Appendix
Common Errors
SQL Common Errors
MapReduce Common Errors
Tunnel Common Errors
Show more
Show less
Free Trial
Free Trial