August, 2024

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Neo4j vs. Amazon Neptune: Graph Databases in Data Engineering

Analytics Vidhya

Introduction Managing complicated, interrelated information is more important than ever in today’s data-driven society. Traditional databases, while still valuable, often falter when it comes to handling highly connected data. Enter the unsung heroes of the data world: graph databases. These powerful tools are designed to manage and query intricate data relationships effortlessly.

Database 213
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Data Engineering Interview Series #1: Data Structures and Algorithms

Start Data Engineering

1. Introduction 2. Data structures and algorithms to know 2.1. List 2.2. Dictionary 2.3. Queue 2.4. Stack 2.5. Set 2.6. Counter (from collections module) 2.7. Heap 2.8. Graph search 2.8.1 Depth First Search (DFS) 2.8.2. Breadth First Search BFS 2.9. Binary Search 3. Common DSA questions asked during DE interviews 3.1. Intervals 3.

Algorithm 200
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Klarna’s AI chatbot: how revolutionary is it, really?

The Pragmatic Engineer

The below article was originally published in The Pragmatic Engineer , on 29 February 2024. I am re-publishing it 6 months later as a free-to-read article. This is because the below case is a good example on hype versus reality with GenAI. To get timely analysis like this in your inbox, subscribe to The Pragmatic Engineer. Klarna launched its AI chatbot, built in collaboration with OpenAI, which the company wants to use to eliminate 2/3rds of customer support positions.

IT 200
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Apache Spark’s Most Annoying Use Case

Confessions of a Data Guy

I still remember the good ole days when Apache Spark was fresh and hot, hardly anyone was using it, except a few poor AWS Glue and EMR users … Lord have mercy on their ragged souls. It’s funny how that GOAT of a tool went from being used by a few companies for extremely large […] The post Apache Spark’s Most Annoying Use Case appeared first on Confessions of a Data Guy.

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Driving Responsible Innovation: How to Navigate AI Governance & Data Privacy

Speaker: Aindra Misra, Senior Manager, Product Management (Data, ML, and Cloud Infrastructure) at BILL

Join us for an insightful webinar that explores the critical intersection of data privacy and AI governance. In today’s rapidly evolving tech landscape, building robust governance frameworks is essential to fostering innovation while staying compliant with regulations. Our expert speaker, Aindra Misra, will guide you through best practices for ensuring data protection while leveraging AI capabilities.

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Data Teams Survey 2024 Results

Jesse Anderson

In the spring of 2024, I ran a new survey to gather more data for my Data Teams book and update my 2023 and 2020 surveys. In total, we had 81 respondents. This survey was designed to get information about how management uses data teams, the value they’re creating, and how they’re creating it. The survey asked about the best and worst practices that teams are using or experiencing.

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Data News — Week 24.34

Christophe Blefari

News again. ( credits ) It's been 3 weeks. Summer continues and I hope this new edition finds you well, having had a great vacation and a nice break before getting back to business in September. Content and articles have been a little slow over the last few weeks and that's to be expected, but I feel it gonna get back to business as usual soon.

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DAIS 2024: Unit tests - configuration and declaration

Waitingforcode

Code organization and assertions flow are both important but even them, they can't guarantee your colleagues' adherence to the unit tests. There are other user-facing attributes to consider as well.

Coding 130
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Speakers for Amsterdam / Netherlands Tech Events

The Pragmatic Engineer

I (Gergely) sometimes get reachouts to do talks at events in Amsterdam (where I am based,) the Netherlands, or somewhere in Europe. Unfortunately, rarely do talks – I do one conference per year. However, I asked around in the community about tech professionals who do paid talks that software engineers find interesting, engaging, and educational.

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Optimizing Your LLM for Performance and Scalability

KDnuggets

Optimize LLM performance and scalability using techniques like prompt engineering, retrieval augmentation, fine-tuning, model pruning, quantization, distillation, load balancing, sharding, and caching.

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Mapping the most popular National Park Service lands

ArcGIS

With a new GIS mapping tool you can map the most visited national parks (and much more!) to explore your spatial data even further.

Designing 143
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Launching LLM-Based Products: From Concept to Cash in 90 Days

Speaker: Christophe Louvion, Chief Product & Technology Officer of NRC Health and Tony Karrer, CTO at Aggregage

Christophe Louvion, Chief Product & Technology Officer of NRC Health, is here to take us through how he guided his company's recent experience of getting from concept to launch and sales of products within 90 days. In this exclusive webinar, Christophe will cover key aspects of his journey, including: LLM Development & Quick Wins 🤖 Understand how LLMs differ from traditional software, identifying opportunities for rapid development and deployment.

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Long Context RAG Performance of LLMs

databricks

Retrieval Augmented Generation (RAG) is the most widely adopted generative AI use case among our customers. RAG enhances the accuracy of LLMs by.

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Snowflake Startup Spotlight: BigGeo Puts Geospatial Intelligence on the Map

Snowflake

Welcome to Snowflake’s Startup Spotlight, where we learn about companies building their businesses on Snowflake. In this edition, we talk to Brent Lane, Co-founder and CEO of BigGeo, about the world of geospatial data and learn how BigGeo is turning 15 years of research into advanced technology that knocks down traditional barriers to using rich, complex location-based data throughout an organization.

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Evaluating Change Data Capture Tools: A Comprehensive Guide

Data Engineering Weekly

TL;DR Aswin and I are thrilled to announce the release of the first version of our comprehensive guide for evaluating Change Data Capture. CDC Evaluation Guide Google Sheet Link: [link] CDC Evaluation Guide Github Link: [link] Change Data Capture (CDC) is a powerful technology in data engineering that allows for continuously capturing changes (inserts, updates, and deletes) made to source systems.

Data Lake 117
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The Big Data London Guide: 2024 Edition

Monte Carlo

Another Big Data London is right around the corner, and we couldn’t be more excited. Coming in hot on September 18-19, Big Data London is easily the UK’s biggest data event of the year. And with an event as rare and prestigious as Big Data London, it’s normal to want to maximize your time. That’s why we put together our list of the top things to see and do at Big Data London this year—including the data reliability sessions we’re most excited about and the after-parties you don’t want to miss.

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How To Speak The Language Of Financial Success In Product Management

Speaker: Jamie Bernard

Success in product management goes beyond delivering great features - it’s about achieving measurable financial outcomes that resonate across the organization. By connecting your product’s journey with the company’s financial success, you’ll ensure that every feature, release, and innovation contributes to the bottom line, driving both customer satisfaction and business growth.

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Beginner’s Guide to Careers in AI and Machine Learning

KDnuggets

The AI and ML complexity results in a growing number and diversity of jobs that require AI & ML expertise. We’ll give you a rundown of these jobs regarding the technical skills they need and the tools they employ.

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Reimagine Your GIS: From ArcMap to ArcGIS Pro and User Types

ArcGIS

Explore how moving from ArcMap to ArcGIS Pro and user types can make GIS workflows better, improve collaboration, and make big changes within your organization.

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Databricks SQL Serverless is now available on Google Cloud Platform

databricks

Databricks SQL Serverless is now Generally Available on Google Cloud Platform (GCP)! SQL Serverless is available in 7 GCP regions and 40+ regions across AWS, Azure and GCP.

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Snowflake Invests in Contextual AI to Make It Easier for Enterprises to Deploy RAG Applications in the AI Data Cloud

Snowflake

Retrieval Augmented Generation (RAG) allows enterprises to ground responses from Large Language Models in their specific organization’s data. This helps ensure that AI-powered applications provide responses that are not only accurate, relevant, and consistent, but also aligned with business needs. At Snowflake, we make it simple for our customers to implement RAG, while also enabling the strict governance and privacy controls that businesses require.

Cloud 116
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What Is Entity Resolution? How It Works & Why It Matters

Entity Resolution Sometimes referred to as data matching or fuzzy matching, entity resolution, is critical for data quality, analytics, graph visualization and AI. Learn what entity resolution is, why it matters, how it works and its benefits. Advanced entity resolution using AI is crucial because it efficiently and easily solves many of today’s data quality and analytics problems.

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Full Stack Developer Skills, Salary and Jobs

Edureka

In the 21st century, Full Stack Web Development has undoubtedly transformed the internet. Notably, it is the driving force behind all the sites we see today, as well as mobile applications installed on our devices. Therefore, To succeed in web development, it’s important for anyone hoping to make a career out of it to understand and excel in the full stack developer skills required according to the current market trend.

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Meta is getting ready for post-quantum cryptography

Engineering at Meta

The Quantum Apocalypse is coming. The advent of quantum computers has raised real questions about the future of data privacy over the internet. Someday, advances in quantum computing will make it possible to decrypt sensitive data that was encrypted using today’s complex cryptography systems. In the latest episode of the Meta Tech Podcast you’ll meet Sheran and Rafael, two engineers leading Meta’s post-quantum readiness work.

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10 Python Libraries Every Data Scientist Should Know

KDnuggets

Want to take the next step in your journey to becoming a data scientist? Check out these Python libraries for data science that you can't do without.

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Unlocking the Power of Geospatial AI with ArcGIS: Simplified and Advanced Solutions for Every User

ArcGIS

Discover how ArcGIS empowers users at all levels to harness the potential of geospatial AI. Whether you're leveraging pre-trained models for quick insights or building custom AI solutions, ArcGIS offers flexible, powerful tools for every workflow. Explore simplified and advanced AI capabilities across desktop, enterprise, and cloud environments, designed to make geospatial intelligence accessible to everyone.

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Provide Real Value in Your Applications with Data and Analytics

The complexity of financial data, the need for real-time insight, and the demand for user-friendly visualizations can seem daunting when it comes to analytics - but there is an easier way. With Logi Symphony, we aim to turn these challenges into opportunities. Our platform empowers you to seamlessly integrate advanced data analytics, generative AI, data visualization, and pixel-perfect reporting into your applications, transforming raw data into actionable insights.

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An Introduction to Time Series Forecasting with Generative AI

databricks

An Introduction to Time Series Forecasting with Generative AI Time series forecasting has been a cornerstone of enterprise resource planning for decades. Predictions.

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Add Flexera’s State of the Cloud Report to Your Summer Reading List

Cloudera

It’s nearing the end of the summer in North America, and one report has been a staple on my reading list for more than a decade: the Flexera State of the Cloud Report. The annual survey of hundreds of global IT decision makers assesses cloud strategies, migration trends, and important considerations for companies moving to the cloud or managing cloud environments.

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Robinhood Reports Second Quarter 2024 Results

Robinhood

Robinhood Markets, Inc. (Nasdaq: HOOD) today reported financial results for the quarter ended June 30, 2024 Read our Q2 2024 earnings press release here. Access more information at investors.robinhood.com. The post Robinhood Reports Second Quarter 2024 Results appeared first on Robinhood Newsroom.

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How PyTorch powers AI training and inference

Engineering at Meta

Learn about new PyTorch advancements for LLMs and how PyTorch is enhancing every aspect of the LLM lifecycle. In this talk from AI Infra @ Scale 2024 , software engineers Wanchao Liang and Evan Smothers are joined by Meta research scientist Kimish Patel to discuss our newest features and tools that enable large-scale training, memory efficient fine-tuning, and on-device LLM capabilities.

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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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Project Ideas to Master Data Engineering

KDnuggets

Data engineering is best learned by doing projects. But which ones? Here are six projects focusing on different data engineering skills to ensure you have it all covered.

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A Melange of Maps

ArcGIS

Different thematic map types are better at supporting some questions than others. Here are a range of alternative approaches.

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How to perform change data capture (CDC) from full database snapshots using Delta Live Tables

databricks

Learn more about processing snapshots using Delta Live Tables and how you can use the new Apply changes from Snapshshot statement in DLT to build SCD Type 1 or SCD Type 2 target tables delivering incremental data and insights that would typically take months of effort on legacy platforms.

Database 104
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#ClouderaLife Employee Spotlight: Stephanie Han

Cloudera

In this Employee Spotlight, we sat down with Stephanie Han to learn about her tenure at Cloudera, her journey from accounting to leading diversity, equality & inclusion (DEI) programs, and her impressive volunteer work. Meet Stephanie Han Stephanie is a Senior Program Manager in the HR team at Cloudera. She’s been with the company since 2019 and plays a key role in a variety of employee-centric initiatives including Cloudera’s employee volunteering program , talent management program, a

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The AI Superhero Approach to Product Management

Speaker: Conrado Morlan

In this engaging and witty talk, industry expert Conrado Morlan will explore how artificial intelligence can transform the daily tasks of product managers into streamlined, efficient processes. Using the lens of a superhero narrative, he’ll uncover how AI can be the ultimate sidekick, aiding in data management and reporting, enhancing productivity, and boosting innovation.