Fri.Sep 30, 2022

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Data Lake / Lakehouse Guide: Powered by Data Lake Table Formats (Delta Lake, Iceberg, Hudi)

Simon Späti

Image by Rachel Claire on Pexels Ever wanted or been asked to build an open-source Data Lake offloading data for analytics? Asked yourself what components and features would that include. Didn’t know the difference between a Data Lakehouse and a Data Warehouse? Or you just wanted to govern your hundreds to thousands of files and have more database-like features but don’t know how?

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Getting Started with Pandas Cheatsheet

KDnuggets

The latest KDnuggets cheatsheet aims to get you up to speed with introductory Pandas operations, and provide a handy reference as you work with the library. Check it out if you're interested in a quick start.

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Rejoice! The Vantage Analytics and Data Platform Provide Incredible Power for All in a “Cloudy” Environment

Teradata

With the release of VantageCloud Lake and ClearScape Analytics, Teradata brings a cloud-native architecture to extend the technical innovations and differentiators that Vantage is well known for.

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8 Ways to Improve Your Search Application this Week

KDnuggets

There are many places to start improving and optimizing and it’s easy to get bogged down. The good news is that there are several easy ways to improve your search application’s quality and performance.

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Beyond the Basics of A/B Tests: Highly Innovative Experimentation Tactics You Need to Know

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.

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Announcing GA of DataFlow Functions

Cloudera

. Today, we’re excited to announce that DataFlow Functions (DFF), a feature within Cloudera DataFlow for the Public Cloud, is now generally available for AWS, Microsoft Azure, and Google Cloud Platform. DFF provides an efficient, cost optimized, scalable way to run NiFi flows in a completely serverless fashion. This is the first complete no-code, no-ops development experience for functions, allowing users to save time and resources. .

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Beyond Pipelines: Graphs as Scikit-Learn Metaestimators

KDnuggets

Create manageable and scalable machine learning workflows with skdag.

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SQL LIKE Operator Examples

KDnuggets

Search for the specific patterns in the SQL table using LIKE and wildcards.

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7 Ways To Develop A Portfolio That Gets You Hired

U-Next

Show, don’t tell is what people tell writers and screenwriters, but this is practically applicable to aspirants who want to land their dream jobs as well. Apart from your university degree and professional certifications, what adds compelling weightage to your candidacy is a solid portfolio. . A portfolio is like your business card and regardless of whether you are a fresher or someone experienced, moving up the corporate ladder, a portfolio is what will ensure you a job, that higher paycheck a