Programming Rants

programming: the action or process of writing computer programs. | rants: speak or shout at length in a wild, [im]passioned way.

2025-01-28

Install Deepseek R1 on Linux

How to install ollama with deepseek R1 (that will also install ROCm if you are using AMD GPU). curl -fsSL https://ollama.com/install.sh | ...

2024-06-26

How to use Google Pub/Sub Locally with Golang

As much as I didn't like Google PubSub (because of it's inefficiency), especially compared to normal database that forced to use as...

2024-06-13

Backup and Restore Cassandra Database for Development

Last time we're dumping from Cassandra and restore it to Clickhouse for proper analytics. To do that we need cqlsh and cassandradump ...

2024-03-23

Clickhouse in Kubernetes / Minikube using Bitnami Helm Charts

Normally for my projects I use docker-compose + normal bind persistence directory to avoid data loss for database (and keep it fast and simp...

2024-02-20

Dump/export Cassandra/BigQuery tables and import to Clickhouse

Today we're gonna dump Cassandra table and put it to Clickhouse. Cassandra is columnar database but use as OLTP since it have really goo...

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