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Microservices
Microservices are an architectural and organizational approach to software development where software is composed of small independent services that communicate over well-defined APIs. Microservices architectures make applications easier to scale and faster to develop, enabling innovation and accelerating time-to-market for new features.
Recent questions
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- We have deployed an API using AWS Lambda, which is managed by AWS API Gateway. We have also created usage plans that define the required Queries Per Second (QPS) and quota assigned to each API key. ...
- Hello, I have many nodejs processes, doing the same task, spawned by one coordinator process that manages them. They use prroxies to connect to the network, their task is to book some kind of appoin...
- I am deploying Nginx and Node.js services on ECS. Nginx listens for requests from the ALB and forwards them to Node.js. Nginx uses upstream and proxy_pass to forward requests to the Node.js service. A...
- I'm just trying to rule out any changes that happened from the side of AWS and am curious if there have been changes/restrictions to lambda workloads. Specifically in our situation we are using asper...
- Hi team, I’m refactoring an AWS application, and I need some help with tracing. In the original version of the app, I have a Node.js application running inside an ECS Fargate cluster that sends a mes...
- I have a Lambda function and a GET API Gateway to fetch passenger data from a database, with a MongoDB connection established prior to the query. This connection initializes in 2 to 3 seconds, but the...asked a month ago
- How to quantify the cost savings when I migrate from monolith to microservices.
- Hello, I’m working with a team that relies heavily on GitHub Actions to automate software updates across different parts of the application. However, we’ve run into a significant issue when multiple u...
- I'm working on migrating a large-scale enterprise application to AWS and looking for best practices and insights to ensure a smooth and successful migration. The high-level considerations may cover pl...asked a month ago
- I deployed an application (net core app, web application) packaged with Docker on ECS and defined the task, but an error occurred when starting the service. The following is the ECSService CREATE_FAIL...
- When one ECS task communicates with another via Service Connect using http 1.1, is the connection persistent? We have an nginx ECS task that uses the [auth request module](http://nginx.org/en/docs/ht...
- I have a Python code that queries APIs and I need to make Lex consult this code and bring me the answers or the lists that the API provides. I won't be using a database, it's a chatbot that will query...
- Dear Team, I am new to Microservices and have started exploring it through the AWS official documentation. However, I find the topic and its workflow a bit complex to grasp initially. Could anyone k...asked 2 months ago
- Hello, I am working on my own LLM (Large Language Model) service and have a backend endpoint that I want to expose through an API gateway. My goal is to send some data to this endpoint and receive a s...
- Problem Statement: We are currently using an API Gateway and Lambda function to convert a SOAP API to REST. However, we encountered an issue due to AWS Lambda's invocation payload size limit, which p...
- I code Node.js and in the existing/old console lambda editor it checks my syntax and shows an immediate icon in the left gutter next to offending line number, that's a great feature. However in the la...
- Hello team, I’m planning to create an ElastiCache **Valkey cache** with AWS CDK to store simple key-value pairs (strings). I wanted to check if ElastiCache **Valkey caches** are supported by AWS CDK...
- I am working on an AWS Lambda function with Node.js and need to implement a debounce mechanism. The goal is to ensure the function processes only the latest event, ignoring earlier rapid consecutive i...
Recent articles
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EXPERTpublished 2 months ago0 votes269 viewsThis article demonstrates how to set up Kafka Proxy and establish secure, multi-tenant, custom domain-based connectivity to your Amazon MSK clusters.- published 9 months ago1 votes2.3K viewsIf you want to become an ISTIO Service Mesh SME Check it out this workshop
- EXPERTpublished a year ago1 votes6.5K viewsGuidance on optimizing and reducing cross-AZ data transfer charges in EKS clusters
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