Independent Science + Technology

Author: Taavi Rehemägi

[Infographic] All you need to know about AWS API Gateway and resolving the most common request errors

Post date January 17, 2022
Post author By Taavi Rehemägi
Post categories In aws, programming, serverless, tutorial

6 Use Cases to Drive Down Cost Using AWS Lambda

Post date December 6, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, aws-services, cloud-computing, devops, JavaScript, serverless, video-aws

Serverless security hazards and trends to consider

Post date December 1, 2021
Post author By Taavi Rehemägi
Post categories In aws, cloud, security, serverless

Serverless Functions with C#, Azure and AWS

Post date November 23, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, Azure, c-sharp, devops, programming, serverless, software-development

Tutorial: Build Serverless functions with C#

Post date November 23, 2021
Post author By Taavi Rehemägi
Post categories In aws, csharp, serverless, tutorial

Serverless Development: Addressing AWS Lambda-related Python Errors

Post date November 2, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, cloud-computing, devops, python, python-error-handling, python-programming, serverless

Go Serverless with AWS Lambda, Node.js and Dashbird

Post date October 22, 2021
Post author By Taavi Rehemägi
Post categories In App Development, aws, aws-lambda, cloud-computing, deployment, nodejs, serverless, serverless-framework

Serverless and Blockchain: Check NFT Supply With AWS Lambda

Post date October 13, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, check-nft-supply, ethereum-blockchain, ethereum-developers, nft, serverless, serverless-and-blockchain

How to Master AWS Identity and Access Management

Post date October 6, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-iam, backend, cloud-computing, cloud-security, devops, programming, serverless

8 common mistakes when using AWS ECS to manage containers

Post date September 20, 2021
Post author By Taavi Rehemägi
Post categories In aws, devops, docker, serverless

How to Reduce AWS Lambda Costs

Post date September 10, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-cost-optimization, aws-lambda, cloud, cloud-computing, serverless, software-architecture, software-development

Reducing AWS Lambda cost: tried and tested strategies

Post date September 8, 2021
Post author By Taavi Rehemägi
Post categories In aws, cloud, devops, serverless

Challenges and Opportunities of Serverless in 2021

Post date September 3, 2021
Post author By Taavi Rehemägi
Post categories In aws, devops, distributed-systems, serverless, serverless-architecture, serverless-with-aws, software-development, sre

Serverless observability and real-time debugging with Dashbird [tutorial]

Post date August 31, 2021
Post author By Taavi Rehemägi
Post categories In aws, cloud, devops, serverless

Securing Serverless Applications with Critical Logging

Post date August 27, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, aws-security, cloud-security, devops, serverless, software-architecture, software-development

10 Things in Engineering We Don’t Spend Enough Time On

Post date August 25, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, cloud-computing, devops, serverless, software engineering, software-development, sre

How to Monitor Serverless Applications With AWS CloudWatch Alarms

Post date August 12, 2021
Post author By Taavi Rehemägi
Post categories In alerting, aws, aws-lambda, cloudwatch, cloudwatch-alarms, metrics, monitoring, observability

How to Solve the Problem of Cold Starts in ‘Serverless’ Systems

Post date August 12, 2021
Post author By Taavi Rehemägi
Post categories In aws-lambda, aws-lambda-best-practices, cloud, cloud-computing, devops, serverless, serverless-computing, software-development

How to Use AWS S3 with Python

Post date August 11, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-s3, aws-s3-bucket, cloud-computing, python, python-programming, python-tutorials, serverless

I tried AWS Serverless monitoring using Dashbird – here’s my honest review

Post date August 5, 2021
Post author By Taavi Rehemägi
Post categories In aws, devops, serverless

I built a crypto monitoring app with serverless – this is how

Post date July 30, 2021
Post author By Taavi Rehemägi
Post categories In aws, cloud, cloud-computing, cryptocurrency, monitoring-microservices, serverless, serverless-computing, software-development

An Introduction to Boto3: How to Use any AWS Service with Python

Post date July 23, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, aws-services, python, python-programming, python-tutorials, sdk, serverless

Debugging with Dashbird: AWS Lambda Process Exited Before Completing Request

Post date July 8, 2021
Post author By Taavi Rehemägi
Post categories In apigateway, aws, debug, lambda

Real-Time Data Processing for Analytical Use Cases: Is it Worth it?

Post date June 15, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-ecs, aws-lambda, aws-services, data, data-processing, data-science, serverless

AWS Decoupling: The Big Comparison

Post date June 13, 2021
Post author By Taavi Rehemägi
Post categories In amazon-kinesis, amazon-sqs, aws, aws-lambda, aws-services, kinesis, object-decoupling, serverless

The Pros and Cons of NoSQL

Post date June 8, 2021
Post author By Taavi Rehemägi
Post categories In cassandra, database, dynamodb, mongodb, nosql, nosql-vs-dynamodb, redis, sql

Everything You Need to Know About AWS DynamoDB

Post date May 28, 2021
Post author By Taavi Rehemägi
Post categories In amazon-web-services, aws, cloud-computing, database, dynamodb, microservices, nosql, serverless

AWS Lambda with Kinesis Trigger: 6 Pitfalls and How to Fix Them

Post date May 28, 2021
Post author By Taavi Rehemägi
Post categories In amazon-kinesis, aws, aws-lambda, aws-services, devops, kinesis, serverless, sre

How can a shared Slack channel improve your data quality?

Post date May 25, 2021
Post author By Taavi Rehemägi
Post categories In aws, data-quality, data-science, programming, serverless, software engineering, software-development, sre

AWS Lambda For Dummies [Part 2]

Post date May 23, 2021
Post author By Taavi Rehemägi
Post categories In amazon, api-gateway, aws, aws-lambda, backend, serverless, ultimate-guides, use-cases

4 Tips for AWS Lambda Cost & Speed Optimization

Post date May 6, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, aws-services, cloud-computing, devops, production, production-ready-serverless, serverless

How to Migrate to Serverless and Make it Work Post-Transition

Post date April 30, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, devops, migrate-to-serverless, serverless, serverless-adoption, serverless-computing, software-development

Migrating to Serverless and making it work post-transition

Post date April 29, 2021
Post author By Taavi Rehemägi
Post categories In aws, cloud, devops, serverless

Triggering AWS Lambda Events with DynamoDB Integration

Post date April 28, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, aws-lambda-best-practices, aws-services, cloud-computing, devops, dynamodb, serverless

4 AWS Lambda Debug Methods To Troubleshoot Function Issues

Post date April 23, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, cloud-computing, debugging, devops, serverless, serverless-computing, troubleshooting

How To Use a FastAPI Abstraction To Query AWS Data Lake

Post date April 13, 2021
Post author By Taavi Rehemägi
Post categories In api, aws, aws-data-lake, fastapi, observability, python, rest-api, serverless

The Great Serverless Cost Debate

Post date April 8, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-cost-optimization, aws-lambda, devops, reduce-aws-cost, serverless, serverless-framework

Adding Code to AWS Lambda, Lambda Layers, and Lambda Extensions Using Docker

Post date April 5, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, devops, docker, docker-image, EC2, lambda, serverless

Sizing Your Cloud Resources: 10 Common Mistakes to Avoid

Post date April 1, 2021
Post author By Taavi Rehemägi
Post categories In aws, cloud, cloud-computing, container-orchestration, microservices-orchestration, observability, orchestration, serverless

Is There An Affordable Alternative To Step Functions?

Post date March 29, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, cloud-computing, cloudformation, cost-saving, lambda, orchestration, serverless

Serverless Playbook For Enterprises

Post date March 29, 2021
Post author By Taavi Rehemägi
Post categories In aws, business, cicd, cloudformation, dashbird, devops, enterprise, serverless

Introductory Guide to Debugging Lambda Configuration Errors

Post date March 26, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, debugging, devops, lambda, observability, serverless, well-architected-framework

Setting Up AWS CloudWatch Alerts (vs Dashbird Alerts) To Monitor Your Applications

Post date March 24, 2021
Post author By Taavi Rehemägi
Post categories In alerting, aws, aws-lambda, cloudwatch-alarms, create-cloudwatch-alarms, monitoring, observability, serverless

Database Tips: 7 Reasons Why Data Lakes Could Solve Your Problems

Post date March 20, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, data-engineering, data-lake, data-science, etl, serverless, tutorial

Are NoSQL databases relevant for data engineering?

Post date March 12, 2021
Post author By Taavi Rehemägi
Post categories In aws, data-engineering, database, dynamodb, nosql, programming, serverless, sql

What does API Gateway Encoding not Enabled mean?

Post date March 11, 2021
Post author By Taavi Rehemägi
Post categories In amazon-web-services, api-gateway, aws, aws-api-gateway, debugging, devops, error-handling, serverless

10 Ways to Reduce Data Loss and Potential Downtime Of Your Database

Post date February 26, 2021
Post author By Taavi Rehemägi
Post categories In cloud-computing, data, data-protection, data-security, data-storage, database, serverless, software-development

AWS Secrets Manager: How to Manage Credentials in Python

Post date February 13, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, aws-services, pyt, python-programming, python-tutorials, serverless, tutorial

How Serverless Can Encourage Good Engineering Practices

Post date February 12, 2021
Post author By Taavi Rehemägi
Post categories In aws, cloud, cloud-computing, devops, engineering, serverless, serverless-adoption, serverless-monitoring

3 ways of recycling third-party code for AWS Lambda

Post date February 4, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, devops, devops-tools, docker, microservices, programming, serverless

What is the ideal memory size to lower costs of running a task on Lambda?

Post date January 26, 2021
Post author By Taavi Rehemägi
Post categories In aws, aws-lambda, cloud-computing, lambda, memory-management, microservices, monitoring, observability

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