Abbas Butt
Senior Software Architect at EnterpriseDB
Abbas Butt (abbas.butt@enterprisedb.com) is a Senior Software Architect at EnterpriseDB.
He has been working for EnterpriseDB since Jan 2011.
He has over 25 years of product development experience.
- Currently working on
- Migration Portal for online schema migration from Oracle to PostgreSQL
- xDB and EPRS Replication Server
- Schema cloning with parallel data load
- Previously worked on
- XA Compliance for PostgreSQL
- Postgres-XC
- Packages for IBM DB2
- UTL_ENCODE
- UTL_TCP
- UTL_SMTP
- UTL_MAIL
- Hospital Management System
- Tele-medicine & Video Conferencing
- Electronic Stethoscope
- Accounts Management System
- Payphone Management System
- IVR based Telecom Billing System
- Voice Communication System
- Mobile Observer Unit Automation
- 8051 micro controller based payphone
Upcoming presentations
No upcoming presentations...
Past presentations
- Introduction to Cryptography
- SSL, TLS, GSSAPI and OpenSSL
- Client Side E...
Machine Learning using PostgreSQL
Learn predictive algorithms implementation using PostgreSQL & Apache MADlib
In today’s data-driven world, Machine Learning (ML) is transforming industries from predictive analytics in finance to real-time recommendations in e-commerce.
Wouldn't it be great if the database i.e. PostgreSQL, you're already using for storing data could also be used to implement ML capabilities?
In this training participants will get familiarity with implementing popular machine l...
Mar 18 2025
This presentation will provide step by step details on how to deploy a highly available PostgreSQL cluster using Patroni, etcd and HAProxy. Patroni is a python based solution to provide HA and automatic failover in a PostgreSQL cluster. Patroni depends on etcd and HAProxy to provide all the features. This presentation will provide steps to deploy and test etcd and HAProxy independently. Once ...
Aug 4 2021
Data Security in PostgreSQL - Deep Dive
Approaches and Configuration
This tutorial will explore the options that are available for data security in PostgreSQL version 12 on Linux. The tutorial will go into reasonable details. For each topic the tutorial will provide detailed steps required for setup and testing.
The main topics that will be discussed are as follows:
Replication in PostgreSQL - Deep Dive
Approaches and Configuration
#Replication in PostgreSQL - Deep Dive
The objective of this tutorial is to familiarize the participants with replication in PostgreSQL. Specifically this tutorial will focus on what approaches are available and how to use them. For each replication approach that is available in PostgreSQL the participants will learn how to configure a two node cluster using that approach and how to perfo...
Mar 19 2019
Deep dive into PostgreSQL Authentication Methods
PostgreSQL Authentication Methods
###Deep dive into PostgreSQL Authentication Methods
In this training session we will cover the following topics
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1. Introduction to Access, Authorization, Authentication and Logging
2. PostgreSQL configuration files and parameters related to Authentication
3. PAM Authentication
3.1 What is Linux-PAM
3.2 pam pg auth
A simple PAM module that uses ...