Analytics Vidhya

FEBRUARY 5, 2023

Introduction AWS Lambda Event Notifications allow you to receive notifications when certain events happen in your Amazon S3 bucket. S3 Event Notifications can be used to initiate the Lambda functions, SQS queues, and other AWS services. The benefit of using S3 Event Notifications is that it allows you to automate tasks and processes that would otherwise […] The post Amazon S3 Trigger to Invoke a Lambda Function appeared first on Analytics Vidhya.

Analytics 272

Analytics IT 272

Paul Turley

FEBRUARY 5, 2023

There is no secret about this. If you do any legitimate research about Power BI (reading blogs, books or training from reliable sources), you will quickly learn that a lot of basic functionality requires a dimensional model, aka "Star Schema". This is a hard fact that every expert promotes, and self-taught data analysts either have learned or will learn through experience.

Modeling 121

Modeling IT 121

Analytics Vidhya

FEBRUARY 5, 2023

Introduction In this technical era, Big Data is proven as revolutionary as it is growing unexpectedly. According to the survey reports, around 90% of the present data was generated only in the past two years. Big data is nothing but the vast volume of datasets measured in terabytes or petabytes or even more. Big data […] The post A Beginner’s Guide to the Basics of Big Data and Hadoop appeared first on Analytics Vidhya.

Big Data 272

Big Data Measurement Reporting Analytics 272

Smart Data Collective

FEBRUARY 5, 2023

Marketing strategies have changed exponentially over the years. In the modern era, businesses have been integrating advanced solutions into their marketing strategies. These advanced solutions, such as artificial intelligence (AI), could optimize your workflow, leading to increased sales and revenue. However, using AI to develop creative work and marketing content is challenging.

Marketing 86

Marketing Cost-Benefit Optimization Sales 86

Speaker: Timothy Chan, PhD., Head of Data Science

Are you ready to move beyond the basics and take a deep dive into the cutting-edge techniques that are reshaping the landscape of experimentation? 🌐 From Sequential Testing to Multi-Armed Bandits, Switchback Experiments to Stratified Sampling, Timothy Chan, Data Science Lead, is here to unravel the mysteries of these powerful methodologies that are revolutionizing how we approach testing.

Experimentation

Analytics Vidhya

FEBRUARY 5, 2023

Introduction Many different datasets are available for data scientists, machine learning engineers, and data engineers. Small datasets that easily fit in your computer’s RAM, medium-sized datasets that barely fit on your computer’s storage, and large datasets that look hard to handle are all examples of dataset sizes. Finding the best tools to evaluate each dataset […] The post Understanding Dask in Depth appeared first on Analytics Vidhya.

Machine Learning 263

Machine Learning Analytics Data Science 263

CIO Business Intelligence

FEBRUARY 5, 2023

Rashik Parmar MBE, the chief executive of BCS, The Chartered Institute for IT, discusses a 40-year career in IT, his new role as CEO of the UK’s leading accreditation body, the BCS mission to drive IT professionalism and tech for good, and how the industry can finally move the dial on diversity, equity and inclusion.

IT 52

IT 52