When you start working on new solution most likely you would have at least two separate AWS accounts one for testing (e.g. sandbox) and one for production. Managing infrastructure across multiple accounts can get messy and it is crucial to…
Delivering new versions of AWS Lambda functions and Lambda layers can get tricky, especially when you have a lot of native dependencies such as psycopg2 and multiple functions. This blog shows how, with a minimal setup, you can create production-ready…
AWS API Gateway integrated with Cognito is perfect approach for exposing Lambda or other computing services. It offers a secure and scalable solution also for serverless applications. In this blog post, we will explore how to integrate API Gateway with…
Stream CloudWatch Metrics to third party with Terraform
In large Terraform ecosystems the risk that someone might accidentally (or intentionally 🙂 ) change something grows. Access control in Terraform is always the first line of defense and it’s not just about IAM roles, but also how to structure…
AWS Lambda and Event Source Concurrency is a very important concept that determines the number of instances of a function that can run simultaneously. Managing concurrency properly ensures optimized performance, efficient scaling and of course cost control. In this blog,…
Managing Terraform State management can be challenging as your infrastructure grows and team expands, which means managing state file effectively and securely becomes critical. This blog post dives into more details and advanced strategies for handling Terraform state in large-scale…
Managing infrastructure is a challenging task when dealing with complex infrastructures and multiple teams. Luckily Terraform as provisioning tool is capable of simplifying this process by using modules and workspaces. This allows you to build modular, reusable and scalable infrastructure.In…
Ensuring data durability and resilience is an essence of robust infrastructure design. While it’s common to configure backups within a single region where the data resides, certain compliance or business requirements might demand multi-region backups. This blog, Terraform Multi-Region Database…
Terraform template file, often written in JSON or YAML, is file that is used to create dynamic content by various inputs. Using template file you can make deployments easier and more consistent. For this example we will use AWS CodeDeploy…
