Marcel Krčah
Migrated this blog to Eleventy: back to basics
Deadlifting 201kg: some recent learnings
More control with idempotency
Tackling confusion with spreadsheet tables
Taking care of people
EC2 Application Load Balancer: Identifying clients by user-agents
Determining total AWS cost of a system using tags
Passing a secret value to AWS Lambda
Functional programming: driving team adoption
AWS Athena: Adding yyyy/mm/dd partitions to an S3 table
PostgreSQL vs Aurora PostgreSQL vs Aurora PostgreSQL Serverless
Seting up AWS for test/acc/prod environments
AWS QuickSight: Adding an IAM user
Business intelligence for AWS S3 data
Lessons-learned from a 6-month Typescript/AWS Lambda project
Business metrics for system maintenance
Reading AWS CloudWatch logs with CLI and fzf
Parameterize AWS Lambda with SSM Param Store
Getting started with functional programming in Typescript
Building cathedrals
Adding changelogs to blog posts
Changelog of this blog (meta)
Tracking AWS Lambda errors with Sentry (and CloudFormation)
Defining resources conditionally based on environment
DynamoDB: key technical concepts & features
Contractor didn't deliver: how to resolve?
Testing asynchronous systems
Generating tax reports with Python, Jinja, and Click
Building bi-directional sync between two system
Resolving conflicts peacefully and powerfully
Making hard decisions later
Shell scripts vs. Python/Javascript scripts
I'm glad for using 1Password
Tracking hours with Clockify, fzf, jq and awk
Preparing a lemon pie: visualization
Embarrassingly simple proof of concepts
Everyday decision making & architectural vision
The spirit of kaizen
The curious case of if-not
To buy or to build?
Honest function inputs
Coding and writing are alike
What is complexity?
We think in conceptual metaphors
Clean code: can we learn from altruism & evolution?
Does your codebase feel easier to sustain each year?
Exploring my writing: The subjects of sentences
Exploring my writing: Hedging
Connecting to AWS API Gateway with HTTP
Managing dotfiles with a bare git repo
Adding domain knowledge to code comments
Drawings for technical explanations: my first steps
Tips on building a data analytics warehouse
Taking things personally
On software tooling
Why Docker for Data Scientists
Which problem would that solve?
Which task do you resent the most today?
From a model to production: Software-engineering best-practices
Should you hire a data engineer instead of a data scientist?
Supercharge your team
Strive for focus & simplicity
Transition your career to big data
Resist the quench for coding
How a newline can ruin your Hive
How to ingest data from Azure DataMarket into Hadoop
Introduction to Apache Zookeeper, backbone of big-data systems
Analyzing Elastic MapReduce data with Python, Pandas and scikit-learn
Detecting random text in web registration forms