Technologies

Differences of Database vs Data Warehouse vs Data Lake
Technologies   General Knowledge   SQL / MySQL   PostgreSQL  

Differences of Database vs Data Warehouse vs Data Lake

In this blog post, we are going to introduce the differences between the database vs the data warehouse, and the data lake. The most familiar term we used to hear is DATABASE. We rat...

07 May 2022 SETHA THAY 89
Installing HAProxy 2.5.5 from source in RedHat
Technologies   Tools   PostgreSQL  

Installing HAProxy 2.5.5 from source in RedHat

In this blog post, we will show step by step on how to install HAPrxoy version 2.5.5 from sources downloaded from the HAProxy official website in the Redhat server. As you might already know, HAPro...

01 Apr 2022 SETHA THAY 61
How to Setup Logical Streaming in PostgreSQL 14
Technologies   PostgreSQL  

How to Setup Logical Streaming in PostgreSQL 14

PostgreSQL logical replication enables sending a stream of data modifications from one server to another server. logical replication creates a line of the data modifications stream from t...

24 Dec 2021 SETHA THAY 614
Using Table Partition Technique to Improve Maintainability of Audit Log
Technologies   PostgreSQL  

Using Table Partition Technique to Improve Maintainability of Audit Log

In previous articles, we have introduced two articles talking about audit logs that track the changes of data values stored in the PostgreSQL database. In part 1, we were talking about steps to set...

11 Dec 2021 SETHA THAY 405
Setting Up PostgreSQL 14 Database Cluster Using Google Cloud Engine
Technologies   PostgreSQL  

Setting Up PostgreSQL 14 Database Cluster Using Google Cloud Engine

In our previous blog post, we have introduced steps and techniques how to install PostgreSQL 14 from source code on Google Cloud Engine. By doing this, we have only one standalone instance run...

25 Nov 2021 SETHA THAY 549
Installing PgBouncer as Connection Pool for PostgreSQL 14
Technologies   Tools   PostgreSQL  

Installing PgBouncer as Connection Pool for PostgreSQL 14

The short definition of PgBouncer is a connection pooler for PostgreSQL. Based on the official website, there are a few wonderful features for database administrator and system architecture fo...

13 Nov 2021 SETHA THAY 775
Using Ansible to Remote Manage Your Database Instance
Technologies   Tools   Automation   PostgreSQL  

Using Ansible to Remote Manage Your Database Instance

In the previous post, we have introduced an article about how to install PostgreSQL 14 on Ubuntu in Google Cloud Engine which acts as a single database instance. In fact, it's very easy to mana...

06 Nov 2021 SETHA THAY 554
Simple Explanation of Blockchain and Cryptocurrency
Technologies   Investment   Financial Freedom   Cryptocurrency  

Simple Explanation of Blockchain and Cryptocurrency

Currently, the financial system is working underlying that bank is the party to validate the transaction by checking the balance in your bank account and making sure you are legit to perform the tr...

29 Oct 2021 SETHA THAY 320

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