Orchestrating and composing multiple services in a distributed architecture is not easy. Before we move along with the great solution offered by vending-machines to our distributed architectures, we need to understand what solutions and values we’re looking for. In a serverless environment, there are at least three desired properties of any distributed services implementation.
API Gateway is a serverless service by AWS to expose cloud services through private or public HTTPs endpoints. It is used by many serverless teams to connect frontend applications to backend systems in a secure, scalable and seamless way. API Gateway integrates with Lambda, DynamoDB, S3 and a variety of other AWS services. The main issue with API Gateway, so far, was its cost. At $3.50 per million requests, it can be more expensive than Lambda itself.
We did a compilation of all announcements from the AWS re:Invent 2019 that are relevant for Serverless teams, broken down by services.
Up until now, DynamoDB has been the only option of a truly serverless database battle-tested for production environments. Especially after launching the on-demand throughput capacity optimization, is a perfect-fit database engine for serverless projects.
As our application scales and many services are accessing a multitude of data points for each workload needed, it is difficult to ensure each part of the system has the right set of data access permissions. In today’s world, one of the worse nightmares of a software business is data leaking and data privacy issues. Not only it affects the brand reputation, but could also expose the company to heavy fines and other regulatory sanctions.
Cold Starts have been a massive issue with FaaS. In summary, it makes functions slower to startup in some cases. That’s in the opposite way of every effort to improve web applications performance. Many efforts have been made in the recent years to solve AWS Lambda cold starts or educate on handling them. Many have mitigated the issue, but none really solved it. AWS has just made a great progress on the area with the Provisioned Capacity feature announcement.
The word serverless starts to become a hot topic in the world of Computer Programming. Maybe you heard the word Serverless a couple of times, either by going to conferences or by talking with other people.
There’s been a lot of talk about the acquisition of IOpipe by the giant of observability, New Relic. IOpipe has been launched soon after AWS made public its Lambda service and raised around $7 million.
It’s been a long time in the making but after months of pushing it on the back burner, we are finally ready to release our news project. Serverless technology has evolved at a thrilling pace. As a result of the rapid growth and expansion of this whole new space, many developers felt overwhelmed.
If you have anything to do with the world of cloud computing or even programming for that matter, then I’m sure you’ve heard of different terms being tossed around such as “serverless computing” or “containers,” and even “monolithic architectures.” A lot of people who understand such computing methods can have a bad habit of using these terms without leaving any explanation as to what they are.
