Thoughts on DevOps, Rust, Unix, data engineering and high performance computing topics by l1x

How fast DuckDB can query Parquet files?
2023/03/26
#duckdb #query #parquet #sql
Faster than I thought...
Using LLaMA with M1 Mac
2023/03/12
#ml #llm #python #cpu
CPU only LLaMA on M1 Mac with Python 3.11
Using Python 3.11 with AWS Lambda
2023/02/28
#software #python #development #docker #serverless #aws
How to get the most out of AWS Lambda and Python 3.11
Beyond the Borrow Checker
2023/02/22
#data #rust #ETL
Exploring Rust's Most Powerful Features For Data Engineering
Misusing Ninja
2023/02/21
#cli #tools #ninja #aws #cloud #devops
Deploying cloud infrastructure with Ninja
New tools
2023/01/03
#cli #tools
Better software
Using LDAP in Docker with caching
2021/03/22
#ldap #pam #ubuntu #docker
Using LDAP in Docker with caching
Compressing data with Parquet
2021/03/08
#parquet #sqlite
Compressing data with Parquet
Compressing AWS S3 logs after getting HackerNewsed
2020/12/20
#parquet #aws #s3 #plotly #dash #fsharp
Compressing AWS S3 logs after getting HackerNewsed
Running ASP.Net web application with Falco on AWS Lambda
2020/12/18
#serverless #dotnet #.net #fsharp #aws #lambda #falco #asp #asp.net
F# is a mature, open source, cross-platform, functional-first programming language. It empowers users and organizations to tackle complex computing problems with simple, maintainable and robust code.
Diving into Firecracker with Alpine
2020/12/13
#containerisation #virtualisation #linux #cgroups #cloud
Firecracker is an open source virtualisation technology for creating and managing secure, multi-tenant container services.
Getting started with Firecracker on Raspberry Pi
2020/11/22
#containerisation #virtualisation #linux #cgroups #cloud
Firecracker is an open source virtualisation technology for creating and managing secure, multi-tenant container services.
Why I chose Fsharp for our AWS Lambda project
2020/05/08
#fsharp #dotnet #aws #lambda #serverless
Writing AWS Lambda functions in F#
How long will the world’s uranium supplies last?
2020/05/01
#nuclear #energy
How long will the world’s uranium supplies last?
FreeNAS 11.3 upgrade issues
2020/04/29
#freebsd #freenas #rollback #jail
How to roll back to a previous version
Matching binary patterns
2020/04/29
#erlang #beam #elixir
Using binary pattern matching for working with network protocols
Small Alpine Linux containers with Java 13
2019/04/24
#Linux #Alpine #Java #Docker #Musl
Using the Java module system and Musl libc library to create small Docker conatiners with Java
Creating partitions automatically in PostgreSQL
2016/02/16
#SQL #PostgreSQL #databases
Partitioning a large table into smaller chunks using a field as paritioning key
Converting Amazon S3 logs to Avro
2016/02/03
#AWS #S3 #Clojure
Merge a lot of text files containing web server logs into Avro files for analytical use
High Performance Kafka Producer on AWS
2015/03/02
#kafka #queue #clojure
High Performance Kafka Producer on AWS
Simple Kafka Consumer In Clojure
2014/05/28
#kafka #queue #clojure
Simple Kafka Consumer In Clojure
Using custom schema with Riak Search 2.0
2014/03/05
#key-value #distributed #riak #clojure
Using custom schema with Riak Search 2.0

How fast DuckDB can query Parquet files?

Using LLaMA with M1 Mac

Using Python 3.11 with AWS Lambda

Beyond the Borrow Checker

Misusing Ninja

New tools

Using LDAP in Docker with caching

Compressing data with Parquet

Compressing AWS S3 logs after getting HackerNewsed

Running ASP.Net web application with Falco on AWS Lambda

Diving into Firecracker with Alpine

Getting started with Firecracker on Raspberry Pi

Why I chose Fsharp for our AWS Lambda project

How long will the world’s uranium supplies last?

FreeNAS 11.3 upgrade issues

Matching binary patterns

Small Alpine Linux containers with Java 13

Creating partitions automatically in PostgreSQL

Converting Amazon S3 logs to Avro

High Performance Kafka Producer on AWS

Simple Kafka Consumer In Clojure

Using custom schema with Riak Search 2.0