Rather than opening a connection with every request,connection poolingallows us to designate a single "pooler" that keeps an active connection to the database. Traditional relational databases were built for long-running compute instances, not the ephemeral nature of serverless functions. To view more about the properties you can customize, review the advanced usage section of Runtimes and Project config with vercel.json. The following example demonstrates a Serverless Function that uses a URLPattern object to match a request URL against a pattern. If the Serverless Function does not respond to the HTTP request within the timeout, then a 504 error status code is returned with the error code FUNCTION_INVOCATION_TIMEOUT. How to Deploy a Ruby Serverless Function to Vercel To install or update Vercel CLI, use: Select your preferred framework below to get started. You can deploy them to a single region or to multiple regions to improve latency and availability. A function to redirect to the URL derived from the specified path with status code "307 Temporary Redirect". By supporting Web API function signatures in Serverless and Edge Functions, Vercel is making the two runtimes easier to port code between and develop libraries for. Both of these low-latency serverless solutions can be deployed close to our users. In the second call, the name pineapple is provided. For information on improving the performance of your Serverless Functions and understanding how to determine if the latency increase is from a cold start, see How can I improve serverless function cold start performance on Vercel? Because Vercels Edge Functions run in a lightweight execution environment built on the V8 JavaScript Engine, we were able to add support for WebAssembly, or Wasm, a language similar to Assembly language thats commonly supported as a low-level language by browsers. Create your first Go Serverless Function for free - Medium The maximum cache archive size of a Runtime is 100mb. Compare Vercel VS 8base - serverless, hosting frontend, database
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