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Abstracting column access in PySpark with Proxy design pattern

Waitingforcode

However, it also complexities the code. Probably, some of you have already seen, written, or worked with the code like this. One of the biggest changes for PySpark has been the DataFrame API. It greatly reduces the JVM-to-PVM communication overhead and improves the performance.

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What are Data Access Object and Data Transfer Object in Python?

Analytics Vidhya

The pattern is not an actual code but a template that can be used to solve problems in different situations. This ensures easy […] The post What are Data Access Object and Data Transfer Object in Python? Introduction A design pattern is simply a repeatable solution for problems that keep on reoccurring.

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Data logs: The latest evolution in Meta’s access tools

Engineering at Meta

Here we explore initial system designs we considered, an overview of the current architecture, and some important principles Meta takes into account in making data accessible and easy to understand. Users have a variety of tools they can use to manage and access their information on Meta platforms. feature on Facebook.

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Configure, Don't Code: How Declarative Data Stacks Enable Enterprise Scale

Simon Späti

Imagine building enterprise data infrastructure where you write 90% less code but deliver twice the value. On the flip side, closed-source platforms offer unified experiences but trap you in their ecosystems where you can’t access the code or extend beyond their feature sets in case of need.

Coding 130
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Monetizing Analytics Features: Why Data Visualizations Will Never Be Enough

Think your customers will pay more for data visualizations in your application? Five years ago they may have. But today, dashboards and visualizations have become table stakes. Discover which features will differentiate your application and maximize the ROI of your embedded analytics. Brought to you by Logi Analytics.

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Code Review on Printed Paper: an Excerpt from the Twitoons Comic Book

The Pragmatic Engineer

Today’s newsletter closes with a full chapter from this book, visualizing when Elon Musk demanded all Twitter software engineers print out their code on paper (!!) and report for code review. Code review on printed paper: an excerpt from the Twitoons book A year ago, the end of October 2022 was a very turbulent time at Twitter.

Coding 223
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Drag, Drop, Analyze: The Rise of No-Code Data Science

KDnuggets

No-code or low-code functionalities in data science have gained significant traction in recent years. These solutions are well-proven and matured, and they make data science more accessible to a wider range of people.