- Release Notes and Announcements
- User Guide
- Product Introduction
- Purchase Guide
- Getting Started
- User Guide
- Quota Management
- Managing Functions
- Web Function Management
- Log Management
- Trigger Management
- Concurrence Management
- Version Management
- Alias Management
- Permission Management
- Managing Monitors and Alarms
- Network Configuration
- Layer Management
- Execution Configuration
- Extended Storage Management
- DNS Caching Configuration
- Triggers
- Development Guide
- Developer Tools
- Code Development
- Web Framework Development
- Deploying Framework on Command Line
- Quickly Deploying Egg Framework
- Quickly Deploying Express Framework
- Quickly Deploying Flask Framework
- Quickly Deploying Koa Framework
- Quickly Deploying Laravel Framework
- Quickly Deploying Nest.js Framework
- Quickly Deploying Next.js Framework
- Quickly Deploying Nuxt.js Framework
- Quickly Deploying Django Framework
- Best Practice
- Overview
- Solutions with Tencent Cloud Services
- Business Development
- ServerlessFramework Practices
- API Gateway
- TRTC Practices
- COS Practices
- Acquire Image on COS and Create a Thumbnail
- MapReduce Method that Uses WordCount as an Example
- Audio/Video Transcoding
- Automatically Decompressing COS Files with SCF
- Forming Data Lake with SCF + COS
- Implementing Custom Calculation of File Hash Value with SCF + COS
- Implementing Custom Transcoding with SCF + COS
- CKafka Practice
- CLS
- CLB Practice
- MPS
- CDN
- CDWPG
- VOD
- SMS
- ES
- Scheduled Task
- Video Processing
- Success Stories
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Function APIs
- Invoke
- UpdateFunctionConfiguration
- UpdateFunctionCode
- ListFunctions
- GetFunctionLogs
- GetFunction
- DeleteFunction
- CreateFunction
- CopyFunction
- PublishVersion
- ListVersionByFunction
- GetFunctionAddress
- DeleteAlias
- UpdateAlias
- ListAliases
- GetAlias
- CreateAlias
- PutTotalConcurrencyConfig
- PutReservedConcurrencyConfig
- PutProvisionedConcurrencyConfig
- GetReservedConcurrencyConfig
- GetProvisionedConcurrencyConfig
- DeleteReservedConcurrencyConfig
- DeleteProvisionedConcurrencyConfig
- UpdateFunctionEventInvokeConfig
- GetFunctionEventInvokeConfig
- InvokeFunction
- GetRequestStatus
- Trigger APIs
- Namespace APIs
- Layer Management APIs
- Async Event Management APIs
- Other APIs
- Data Types
- Error Codes
- Function and Layer Status Description
- SDK Documentation
- SDK Documentation
- FAQs
- Service Agreement
- Contact Us
- Glossary
- Release Notes and Announcements
- User Guide
- Product Introduction
- Purchase Guide
- Getting Started
- User Guide
- Quota Management
- Managing Functions
- Web Function Management
- Log Management
- Trigger Management
- Concurrence Management
- Version Management
- Alias Management
- Permission Management
- Managing Monitors and Alarms
- Network Configuration
- Layer Management
- Execution Configuration
- Extended Storage Management
- DNS Caching Configuration
- Triggers
- Development Guide
- Developer Tools
- Code Development
- Web Framework Development
- Deploying Framework on Command Line
- Quickly Deploying Egg Framework
- Quickly Deploying Express Framework
- Quickly Deploying Flask Framework
- Quickly Deploying Koa Framework
- Quickly Deploying Laravel Framework
- Quickly Deploying Nest.js Framework
- Quickly Deploying Next.js Framework
- Quickly Deploying Nuxt.js Framework
- Quickly Deploying Django Framework
- Best Practice
- Overview
- Solutions with Tencent Cloud Services
- Business Development
- ServerlessFramework Practices
- API Gateway
- TRTC Practices
- COS Practices
- Acquire Image on COS and Create a Thumbnail
- MapReduce Method that Uses WordCount as an Example
- Audio/Video Transcoding
- Automatically Decompressing COS Files with SCF
- Forming Data Lake with SCF + COS
- Implementing Custom Calculation of File Hash Value with SCF + COS
- Implementing Custom Transcoding with SCF + COS
- CKafka Practice
- CLS
- CLB Practice
- MPS
- CDN
- CDWPG
- VOD
- SMS
- ES
- Scheduled Task
- Video Processing
- Success Stories
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Function APIs
- Invoke
- UpdateFunctionConfiguration
- UpdateFunctionCode
- ListFunctions
- GetFunctionLogs
- GetFunction
- DeleteFunction
- CreateFunction
- CopyFunction
- PublishVersion
- ListVersionByFunction
- GetFunctionAddress
- DeleteAlias
- UpdateAlias
- ListAliases
- GetAlias
- CreateAlias
- PutTotalConcurrencyConfig
- PutReservedConcurrencyConfig
- PutProvisionedConcurrencyConfig
- GetReservedConcurrencyConfig
- GetProvisionedConcurrencyConfig
- DeleteReservedConcurrencyConfig
- DeleteProvisionedConcurrencyConfig
- UpdateFunctionEventInvokeConfig
- GetFunctionEventInvokeConfig
- InvokeFunction
- GetRequestStatus
- Trigger APIs
- Namespace APIs
- Layer Management APIs
- Async Event Management APIs
- Other APIs
- Data Types
- Error Codes
- Function and Layer Status Description
- SDK Documentation
- SDK Documentation
- FAQs
- Service Agreement
- Contact Us
- Glossary
Welcome to Tencent Cloud Serverless Cloud Function (SCF). SCF is a Function as a Service (FaaS) service that hosts and runs your code with user-configured triggers. With SCF, you can define triggers and SCF will run your application code in response to events you have defined.
Tencent Cloud's Serverless Cloud Function (SCF) is a serverless execution environment that enables you to build and run applications without having to purchase and manage servers. Simply code in a supported language and set the execution conditions, and your code can be run on the Tencent Cloud infrastructure elastically and securely. Tencent Cloud takes care of all the underlying computing resources, such as server CPU, memory, and network. Tasks including resource maintenance, code deployment, auto scaling, load balancing and more are also covered. Code is run on demand, with no service fee incurred during idle time.
Note：
All SCF APIs in this section have been upgraded to API 3.0. Future SCF features will also be added here. We recommend using API 3.0.
Glossary
| Term | Full Name | Description |
|---|---|---|
| SCF | Serverless Cloud Function | SCF is a Function as a Service (FaaS) service that hosts and runs your code with user-configured triggers. With SCF, you can define triggers and SCF will run your application code in response to events you have defined. |
| Trigger | SCF Trigger | SCF functions are triggered by events. Event sources serve as triggers, which are usually resource objects of other products such as a COS bucket, a CMQ topic, or a timer. |
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