All posts
- Declarative vs interactive configuration in k8s
- Setup quota and limits on k8s namespace
- My setup for Hbase 2.5.3 on Ubuntu 20.04
- Another 10 million dataset testing for Spark and Hive
- Execution time comparison for Spark and Postgresql
- How to run Hadoop 3.3 and Hive 3.1 in same node
- How to customize and release docker images for your app
- Data transform in Apache Spark
- The latest Spark Kafka setup and dev
- Zero code for AI pipeline by using google Vertex
- Start training AI job by using GCP ai platform from scratch
- Use quorum queues in RabbitMQ with ruby client
- Start spark3.3 kafka3.2 streaming from scratch
- How to create GCP instance with terraform
- How to install docker and terraform on ubuntu 20.04
- Introduce two useful policyd services for Postfix
- Stuff on setup secondary MX server
- Automated delivery test for mail server
- How to check delivery capacity of your mailserver
- Why hostname is so important in mail system
- Mailing lists SPF DKIM DMARC setup
- My first blog