Trending Articles

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How to test PySpark code with pytest

Start Data Engineering

1. Introduction 2. Ensure the code’s logic is working as expected with tests 2.1. Test types for data pipelines 2.2. pytest: A powerful Python library for testing 2.2.1. Set context, run code, check results & clean up 2.2.2. Tests are identified by their name 2.2.3. Use fixture to create fake data for testing 2.2.4. Define items to be shared among tests with conftest.

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Data Analytics Suck! Worst Job Ever!

Confessions of a Data Guy

Being Data Analytics is a meat grinder, it’s the worst job ever. Horrible it is. It will crush you. The post Data Analytics Suck! Worst Job Ever! appeared first on Confessions of a Data Guy.

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10 Great Videos To Help You Learn Data Engineering

Seattle Data Guy

How data is structured, managed and processed will continue to grow in importance as the demand for AI and machine learning increase. It’s unavoidable that as businesses demand that their data teams implement AI, they will also realize that data engineers are a crucial piece of the data pipeline. That means, if you’re looking for… Read more The post 10 Great Videos To Help You Learn Data Engineering appeared first on Seattle Data Guy.

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Data News — Week 24.16

Christophe Blefari

easy ( credits ) Hey, new Friday, new Data News. This week, I feel like the selection is smaller than usual, so enjoy the links. I'm a bit late with the Recommendations emails, I'm sorry about that I got a few new leads as a freelancer I had to take in priority changing a bit my schedule. But don't worry it gonna be out soon. AI News 🤖 When do models get the same hype as 2007 iPhone release?

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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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Stopping a Structured Streaming query

Waitingforcode

Streaming jobs are supposed to run continuously but it applies to the data processing logic. After all, sometimes you may need to release a new job package with upgraded dependencies or improved business logic. What happens then?

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Docker Fundamentals for Data Engineers

Start Data Engineering

1. Introduction 2. Docker concepts 2.1. Define the OS and its configurations with an image 2.2. Use the image to run containers 2.2.1. Communicate between containers and local OS 2.2.2. Start containers with docker CLI or compose 3. Conclusion 1. Introduction Docker can be overwhelming to start with. Most data projects use Docker to set up the data infra locally (and often in production).

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5 Free Stanford University Courses to Learn Data Science

KDnuggets

Are you an aspiring data scientist? If so, these free data science courses from Stanford will help you move forward in your data science journey!

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Career Opportunities in Software Engineering

Knowledge Hut

Software engineering is a rapidly growing field with vast career opportunities. Software career path offers diverse options, from developing mobile applications and games to creating sophisticated software systems that power businesses and industries. With emerging technologies like AI, machine learning, and blockchain, the demand for software engineers has skyrocketed.

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Building Enterprise GenAI Apps with Meta Llama 3 on Databricks

databricks

We are excited to partner with Meta to release the latest state-of-the-art large language model, Meta Llama 3 , on Databricks. With Llama.

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Snowflake’s New Python API Empowers Data Engineers to Build Modern Data Pipelines with Ease

Snowflake

In today’s data-driven world, developer productivity is essential for organizations to build effective and reliable products, accelerate time to value, and fuel ongoing innovation. To deliver on these goals, developers must have the ability to manipulate and analyze information efficiently. Yet while SQL applications have long served as the gateway to access and manage data, Python has become the language of choice for most data teams, creating a disconnect.

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From Developer Experience to Product Experience: How a Shared Focus Fuels Product Success

Speaker: Anne Steiner and David Laribee

As a concept, Developer Experience (DX) has gained significant attention in the tech industry. It emphasizes engineers’ efficiency and satisfaction during the product development process. As product managers, we need to understand how a good DX can contribute not only to the well-being of our development teams but also to the broader objectives of product success and customer satisfaction.

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Climate and Sustainability Hackathon—Meet the Judges!

Cloudera

Back in October, we announced the first-ever Cloudera Climate and Sustainability Hackathon , powered by AMD. The Hackathon was intended to provide data science experts with access to Cloudera machine learning to develop their own Accelerated Machine Learning Project (AMP) focused on solving one of the many environmental challenges facing the world today.

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Ultimate Collection of 50 Free Courses for Mastering Data Science

KDnuggets

The collection includes free courses on Python, SQL, Data Analytics, Business Intelligence, Data Engineering, Machine Learning, Deep Learning, Generative AI, and MLOps.

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How To Run Your Python Scripts

Knowledge Hut

If you are planning to enter the world of Python programming, the first and the most essential skill you should learn is knowing how to run Python script and code. Once you grab a seat in the show, it will be easier for you to understand whether the code will actually work or not. To learn more about sys.argv command line argument, click here. Python, being one of the leading programming languages , has a relatively easy syntax which makes it even easier for the ones who are in their initial sta

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Announcing the General Availability of Databricks Asset Bundles

databricks

We're thrilled to announce the General Availability (GA) of Databricks Asset Bundles (DABs). With DABs you can easily bundle resources like jobs.

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Peak Performance: Continuous Testing & Evaluation of LLM-Based Applications

Speaker: Aarushi Kansal, AI Leader & Author and Tony Karrer, Founder & CTO at Aggregage

Software leaders who are building applications based on Large Language Models (LLMs) often find it a challenge to achieve reliability. It’s no surprise given the non-deterministic nature of LLMs. To effectively create reliable LLM-based (often with RAG) applications, extensive testing and evaluation processes are crucial. This often ends up involving meticulous adjustments to prompts.

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Cloud Native Computing in 2024—feeling the pulse at Kubecon

Tweag

Last year, at the end of winter, we wrote our impressions of the trends and evolution of infrastructure and configuration management after attending FOSDEM and CfgMgmtCamp. We’re at it again, but with Kubecon this year, the biggest cloud native computing conference. If you’ve never heard of cloud native computing before, it has a number of definitions online, but the simplest one is that it’s mostly about Kubernetes.

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A Look Back at the Gartner Data and Analytics Summit

Cloudera

Artificial intelligence (AI) is something that, by its very nature, can be surrounded by a sea of skepticism but also excitement and optimism when it comes to harnessing its power. With the arrival of the latest AI-powered technologies like large language models (LLMs) and generative AI (GenAI), there’s a vast amount of opportunities for innovation, growth, and improved business outcomes right around the corner.

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7 Steps to Mastering MLOPs

KDnuggets

Join us on a journey of becoming a professional MLOps engineer by mastering essential tools, frameworks, key concepts, and processes in the field.

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Tech-Enabled Metropolises: The Role of Data Streaming in Smart Cities

Confluent

Smart city applications rely on the availability of sensor data from a range of sources in real time. Learn how data streaming with Confluent enables this.

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Entity Resolution Checklist: What to Consider When Evaluating Options

Are you trying to decide which entity resolution capabilities you need? It can be confusing to determine which features are most important for your project. And sometimes key features are overlooked. Get the Entity Resolution Evaluation Checklist to make sure you’ve thought of everything to make your project a success! The list was created by Senzing’s team of leading entity resolution experts, based on their real-world experience.

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Register now and save 50% on training at Data + AI Summit

databricks

For a limited time, we're offering 50% off training and certification at Data + AI Summit with the following code: TRAIN50FOTY. This offer.

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The 5 Phases of Ethical Hacking & Techniques – 2024 Guide

Edureka

Did you know recent surveys state that over 8,00,000 people fall prey to cyberattacks, which occur every 39 seconds? This creates a pressing situation where organisations should consider and work on developing comprehensive cybersecurity risk management strategies such as ethical hacking. Ethical hacking is a proactive approach that acts as a protective shield for organisations against multi-dimensional cyber threats.

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Are we ready to put AI in the hands of business users? by Caitlin Salt

Scott Logic

Generative AI has been grabbing headlines, but many businesses are starting to feel left-behind. Large-model AI is becoming more and more influential in the market, and with the well-known tech giants starting to introduce easy-access AI stacks, a lot of businesses are left feeling that although there may be a use for AI in their business, they’re unable to see what use cases it might help them with.

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7 Best Platforms to Practice Python

KDnuggets

Looking to level up your Python skills and ace coding interviews? Start practicing today on these platforms.

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The Big Payoff of Application Analytics

Outdated or absent analytics won’t cut it in today’s data-driven applications – not for your end users, your development team, or your business. That’s what drove the five companies in this e-book to change their approach to analytics. Download this e-book to learn about the unique problems each company faced and how they achieved huge returns beyond expectation by embedding analytics into applications.

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Dans les bottes d’un ancien CDO

Precisely

Jean-Paul Otte a rejoint récemment Precisely en tant que responsable des services « Data Strategy » pour l’Europe. Sa spécialité ? La data ! Il s’est prêté au jeu d’une interview où nous avons discuté de son parcours notamment en tant qu’ancien CDO pour mieux comprendre les défis auxquels il a été confronté, et comment sa réflexion et son expertise autour de la gouvernance des données se sont forgées.

BI 52
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Announcing General Availability of Next-Generation Lakeview Dashboards

databricks

The next generation of Databricks SQL dashboards, also known as Lakeview Dashboards, is now generally available on AWS and Azure. This new dashboarding experience is optimized for ease of use, scalable and secure distribution, governance, and performance.

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Top 10 Database Management Skills for Your Resume in 2024

Knowledge Hut

We live in a data-driven culture where familiarity with databases is crucial. Database management is crucial for businesses of all sizes to guarantee that their data is complete, safe, and easily available when needed. There will likely be a greater need for database specialists' skills in 2024. You need a solid understanding of the most in-demand basic database skills to improve your resume and stand out in today's competitive employment market.

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Your Living Atlas Questions Answered

ArcGIS

Do you have questions about how to access, use, or nominate content within ArcGIS Living Atlas of the World? Check out this blog for answers.

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How to Build an Experimentation Culture for Data-Driven Product Development

Speaker: Margaret-Ann Seger, Head of Product, Statsig

Experimentation is often seen as an aspirational practice, especially at smaller, fast-moving companies who are strapped for time and resources. So, how can you get your team making decisions in a more data-driven way while continuing to remain lean and maintaining ship velocity? In this webinar, Margaret-Ann Seger, Head of Product at Statsig, will teach you how to build an experimentation culture from the ground-up, graduating from just getting started with data-driven development to operating

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Retrieval Augmented Generation: Where Information Retrieval Meets Text Generation

KDnuggets

This article introduces retrieval augmented generation, which combines text generation with informaton retrieval in order to improve language model output.

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Introducing Project Inception: The Next Evolution in Data Automation

Ascend.io

At Ascend, we believe it’s time to rethink data engineering from the ground up. As the world of data continues to evolve at a breakneck pace, we are thrilled to announce the next revolutionary step in our journey – Project Inception. Ascend has always been at the forefront of innovation, and with Project Inception, we’re setting a new standard.

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How AI in Business is Revolutionized by Data Intelligence

databricks

The use of AI in business has become standard over the past decade. But, are old-fashioned data management practices holding it back? Learn more here.

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Top 10 Highest Paying Cyber Security Jobs to Look in 2024

Knowledge Hut

Cyber security is a major concern for most organizations. Data breaches, hacks, and DDOS attacks often make it to the headlines and need to be attended to by experts in the field. When the IT security of an organization is tampered with, it causes the loss of large amounts of sensitive data. Companies should always trust highly skilled individuals who are proficient enough to deal with sensitive information.

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The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Communication

Speaker: David Bard, Principal at VP Product Coaching

In the fast-paced world of digital innovation, success is often accompanied by a multitude of challenges - like the pitfalls lurking at every turn, threatening to derail the most promising projects. But fret not, this webinar is your key to effective product development! Join us for an enlightening session to empower you to lead your team to greater heights.