Author: Rajesh Valluri

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Migrating Hyperion Metadata from EPMA (EPM Architect) to Oracle Data Relationship Manager

Oracle have retired the (in)famous EPM Architect and it is no longer shipped with their EPM suite. However, the version of EPMA is no longer supported on the newer operating systems, which means, customers...

Three ways to connect to your Raspberry Pi 0

Three ways to connect to your Raspberry Pi

In this blog post, I will walk you through the three different options available when working with your raspberry pi computer. As we know, Raspberry Pi is a credit card sized computer that can...

Introduction to Kaggle And Your First ML Competition 0

Introduction to Kaggle And Your First ML Competition

In this blog post, I would like to introduce Kaggle to you, and walk you through a basic Kaggle competition. If you are a beginner in the machine learning space, and are trying to...

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Using Oracle Data Integrator to load Salesforce data into text files

Oracle data integrator ODI 12c has made it extremely easy to load data into and out of Salesforce. There is a “technology” available for Salesforce connections which allows making connections to Salesforce very easily...

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Building a bird species detector using OpenCV and YOLO V4 Darknet Application

By now, anyone within the ML space in general and computer vision in particular must have heard at least in passing about the great YOLO object detection framework. There are countless blogs on this...

Fascinating Time-Lapse Videos Made with Raspberry Pi

The following are a couple of the time lapse videos I have made. The making of these videos was fun, using Raspberry Pi and an old DSLR. It brings together the concepts of Photography,...

Making High Quality Time-Lapse Videos Using Raspberry Pi

This video is part of the Raspberry Pi series, where I walk you through several projects ranging in difficulty from fairly simple to really complex. In this video we are going to repurpose an...

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Download and pre-process Images for YOLO training

Download training Images The following post walks you through collecting training image set for your image processing projects in the ML space. This is actually a part of the YOLO Object detection tutorial series....

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Oracle Data Relationship Sample Application

With the latest installment of Oracle Data Relationship manager released (version 11.2.1.0) many of you may be looking to trying it out. Luckily the installation process is fairly straightforward. This post, however, is not...

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Configuring Oracle Data Integrator ODI 12C (Extension of EPM 11.2.0 Setup)

This post is a quick and simple introduction to configuring Oracle Data Integrator. I am only covering the configuration part because, in this instance, I did not have to install ODI separately. If you...

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