Tencent greetings function SCF - entry instructions

Tencent Cloud Function - SCF

Cloud Function SCF is a serverless execution environment provided by Tencent Cloud for enterprises and developers, which can run code without purchasing and managing servers.Just use the language supported by the platform to write the core code and set the conditions for the code to run, then the code can be run elastically and securely on Tencent Cloud's infrastructure.

Getting Started Scenarios

Real-time file processing: In video applications, social applications and other scenarios, the total amount of pictures, audio and video uploaded by users is large, and the frequency is high, which has a great impact on the real-time and concurrent capabilities of the processing system.In the case of high requirements, we can use multiple cloud functions to process them separately, corresponding to different resolutions (1080p, 720p, etc.) to satisfy differentIt adapts to the needs of users in scenarios where the bandwidth is small and unstable.

Data ETL processing: Some companies that need to process huge amounts of data periodically and planned, such as securities companies every 12 hoursCount the trading situation of this period once and sort out the top 5 trading volume of this period.The nearly unlimited expansion capability of cloud functions allows you to easily perform large-capacity data calculations.Using cloud functions, multiple mapper and reducer functions can be executed concurrently on the source data to complete the work in a short time; compared with the traditional way of working, using cloud functions is more efficientmapper and reducerstrong>Avoid idle waste of resources and save money.

Panorama recording scheme: WYSIWYG recording form, realize panoramic recording from audience perspective, highly restore audio and video, whiteboard,Comments, special effects and other interactive links, free of post-compositing, just record it.Quickly start cloud function computing instances, stably support ultra-high concurrent business requirements, and elastically expand and shrink to accelerate business online iteration at lower costs.

Mobile & Web Apps: Serverless Cloud Functions are tightly integrated with other Tencent Cloud cloud services, allowing developers to build elastically scalable mobile or web apps – easily createdRich serverless backend, and these programs can be run in multiple data centers with high availability without any administrative work in terms of scalability, backup redundancy.

AI inference prediction: After the AI ​​model is trained, when providing inference services to the outside world, you can use serverless cloud functions to wrap the data model in the calling function, and then use the serverless cloud function when the actual user request arrives.Run the code.Not only can you enjoy the cost savings of not having to prepare servers or GPU servers, and you can be billed according to the actual call volume, you can also get automatic expansion and scaling capabilities under high concurrent requests.

SCF is an ideal computing platform for real-time file processing and data processing scenarios.