Having full control over your Amazon Web Services (AWS) costs isn't that easy. Amazon designed the service to be able to limit execution as well as inform when something goes wrong or a specified cost (expected or real) is reached. Instances usually have a fixed maximum cost per month depending on what we run, so I will focus here on one of the scalable parts of the AWS offerings: AWS lambda. - Source: dev.to / 2 days ago

In today's world of cloud computing, AWS Lambda is a serverless, event-driven compute service that lets you run code for virtually any type of application or backend service without provisioning or managing servers. You can trigger Lambda from over 200 AWS services and software as a service (SaaS) applications, and only pay for what you use. - Source: dev.to / about 1 month ago

The first reason is that serverless architectures are inherently scalable and elastic. They automatically scale up or down based on the incoming workload without requiring manual intervention through serverless compute services like AWS Lambda, Azure Functions, or Google Cloud Functions. - Source: dev.to / about 1 month ago

On this day, we both first learned about Lambda. This was the world's first public Functions-as-a-Service platform, better known as FaaS. They told us that this was the next evolution in Cloud Computing. With Lambda, you could now host snippets of code on AWS. There were no more idle workers, and you could auto-scale with minimal additional configuration required. Also, these snippets were event-driven by nature.... - Source: dev.to / about 2 months ago

AWS Lambda simplifies composable applications by offering serverless execution, seamless integration with AWS services, automatic scaling, and cost efficiency without the need to manage servers. - Source: dev.to / about 2 months ago

My first contact with building PDFs was with rails using https://github.com/mileszs/wicked_pdf. The task always seems easy, you just build HTML and render that to pdf. And in fact, the part of rendering the info to the pdf is easy. The nightmare comes when implementing what is on the mockups. How will CSS behave in printing mode? What if we have a component that can’t split on a page break, it should jump in its... - Source: dev.to / 6 days ago

We’ll start with the WickedPDF gem, which is powered by the wkhtmltopdf command-line library. - Source: dev.to / 8 months ago

You have a few options when trying to create a PDF in a Rails environment. Prawn and Wicked PDF have been around for quite a while. I have been using both gems and they work fine. However, they have a few limitations that can make it difficult to handle more complex PDFs. I recently discovered Grover, which can remediate some of this inflexibility in creating PDFs. - Source: dev.to / over 2 years ago

A couple of popular gems to convert HTML to PDF in Rails are PDFKit and WickedPDF. They both use a command line utility called wkhtmltopdf under the hood; which uses WebKit to render a PDF from HTML. - Source: dev.to / about 3 years ago