Tue.Oct 29, 2024

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Unapologetically Technical Episode 14 – Cliff Crosland

Jesse Anderson

Unapologetically Technical’s newest episode is now live! In this episode of Unapologetically Technical, I interview Cliff Crosland, the co-founder and CEO of Scanner.dev. Cliff Crosland is a data engineer passionate about helping people wrangle massive log volumes. He sees logs as a treasure trove of insights and believes effective log analysis is critical in today’s complex systems.

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Model Selection and Experimentation Automation with LLMs

KDnuggets

Automate the machine learning modelling important step with LLMs.

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Upgrading Uber’s MySQL Fleet  to version 8.0

Uber Engineering

Learn all about our journey of successfully upgrading our MySQL fleet at Uber from v5.7 to v8.0, enhancing performance and reliability.

MySQL 86
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10 Useful Python One-Liners for Data Cleaning

KDnuggets

Here are some useful Python one-liners for common data cleaning tasks.

Python 136
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Mastering Apache Airflow® 3.0: What’s New (and What’s Next) for Data Orchestration

Speaker: Tamara Fingerlin, Developer Advocate

Apache Airflow® 3.0, the most anticipated Airflow release yet, officially launched this April. As the de facto standard for data orchestration, Airflow is trusted by over 77,000 organizations to power everything from advanced analytics to production AI and MLOps. With the 3.0 release, the top-requested features from the community were delivered, including a revamped UI for easier navigation, stronger security, and greater flexibility to run tasks anywhere at any time.

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Differential Backups in MyRocks Based Distributed Databases at Uber

Uber Engineering

Learn about how the Storage team at Uber significantly reduced costs and improved speed for backups of its Petabyte-scale, MyRocks-based distributed databases by devising a Differential Backups solution.

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Fine-Tuning GPT-4o

KDnuggets

Learn how to enhance GPT-4o performance for legal text clarification on your old laptop with just a few lines of code.

Coding 130

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Understanding K-Fold Target Encoding to Handle High Cardinality

Towards Data Science

Balancing complexity and performance: An in-depth look at K-fold target encoding Photo by Mika Baumeister on Unsplash Introduction Data science practitioners encounter numerous challenges when handling diverse data types across various projects, each demanding unique processing methods. A common obstacle is working with data formats that traditional machine learning models struggle to process effectively, resulting in subpar model performance.

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Shifting E2E Testing Left at Uber

Uber Engineering

Learn how we achieved diff-time E2E testing for thousands of microservices at Uber.

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Continuous deployment for large monorepos

Uber Engineering

In this blog, we share how we reimagined CD at Uber to improve deployment automation and UX of managing microservices, while tackling the peculiar challenges of working with large monorepos.

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Making Uber’s ExperimentEvaluation Engine 100x Faster

Uber Engineering

Learn how Uber was able to reduce evaluation latencies by a factor of 100x in their Experimentation platform, which is used to empower decision making across the company by processing over 10 million evaluations per second.

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Agent Tooling: Connecting AI to Your Tools, Systems & Data

Speaker: Alex Salazar, CEO & Co-Founder @ Arcade | Nate Barbettini, Founding Engineer @ Arcade | Tony Karrer, Founder & CTO @ Aggregage

There’s a lot of noise surrounding the ability of AI agents to connect to your tools, systems and data. But building an AI application into a reliable, secure workflow agent isn’t as simple as plugging in an API. As an engineering leader, it can be challenging to make sense of this evolving landscape, but agent tooling provides such high value that it’s critical we figure out how to move forward.

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Streamlining Financial Precision: Uber’s Advanced Settlement Accounting System

Uber Engineering

Discover how Uber’s cutting-edge settlement accounting system processes over 1.2 billion transactions monthly, ensuring precise financial tracking, preventing fraud, and managing regulatory compliance with unmatched efficiency.

Systems 53
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Lucene: Uber’s Search Platform Version Upgrade

Uber Engineering

Search powers critical business operations across Uber like in-app geo search and matching riders to drivers. Dive into how Uber performed a multi-version Lucene upgrade across a complex monorepo to enhance search accuracy.

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Transforming Executive Travel: Delegate Booking with Uber

Uber Engineering

Find out how Uber for Business launched delegate profiles on Administrative Professionals Day, empowering executive assistants to manage executive travel, streamlining processes, and optimizing efficiency.

Process 40