Falko Zurell maxheadroom

## README.md

      
              1 file
            
          
              16 forks
            
          
              37 comments
            
          
              69 stars
            
          
                matusnovak
                / README.md
            
            
              Last active
              June 20, 2024 11:27
            
              
                Matrix (Synapse + Riot) in Docker with Traefik and federation
              
          
    Matrix

matrix.org chat is split into two parts, the server and the client. The server we are going to use is called Synapse and the client is Riot.im. The Synapse will also need Postgres database and Redis for caching.
0. Folders

Make sure your folder structure looks like this.
example/


## lambda.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              1 star
            
          
                lobster1234
                / lambda.md
            
            
              Last active
              February 28, 2017 20:58
            
              
                My notes from the AWS Lambda Deep Dive webinar
              
          
    AWS Lambda

Lambda is the key enabler and a core AWS component for serverless computing. Lets you run the code you want, without worrying about the underlying infrastructure and provisioning. It is also cost efficient, as there are no instances that are in running state but idle. Lambda handles scaling up and scaling down as needed, transparently to the customer.
Components


Event Source - Changes in state of the resources or data, or any events triggered explicitly or implicitly. A large number of AWS services can act as Event Sources - Like S3 (Object PUT, DELETE..), DynamoDB, IoT, CloudFormation, CloudWatch, SNS, API Gateway and Cron schedule to name a few.


Function - The piece of code that would be run when that event occurs. The function can access any services downstream if needed. Currently Supported languages are Node.js, Python, Java 8 and C#.


Use cases


Stateless, event-based file/data processing.