Wed.May 03, 2023

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Data Modeling – The Unsung Hero of Data Engineering: Modeling Approaches and Techniques (Part 2)

Simon Späti

In case you missed Part 1, An Introduction to Data Modeling, make sure to check first, where we discussed the importance of data modeling in data engineering, the history, and the increasing complexity of data. We have also touched upon the significance of understanding the data landscape, its challenges, and much more. As we delve deeper into this topic, Part 2 will focus on data modeling approaches and techniques.

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HuggingChat Python API: Your No-Cost Alternative

KDnuggets

HuggingChat is a free and open source alternative to commercial chat offerings such as ChatGPT. The unofficial Python API gives you immediate access, without signup, for free.

Python 114
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Data Modeling – The Unsung Hero of Data Engineering: Modeling Approaches and Techniques (Part 2)

Simon Späti

In case you missed Part 1, An Introduction to Data Modeling, make sure to check first, where we discussed the importance of data modeling in data engineering, the history, and the increasing complexity of data. We have also touched upon the significance of understanding the data landscape, its challenges, and much more. As we delve deeper into this topic, Part 2 will focus on data modeling approaches and techniques.

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KDnuggets News, May 3: Machine Learning with ChatGPT Cheat Sheet • Data Visualization Best Practices & Resources for Effective Communication

KDnuggets

Machine Learning with ChatGPT Cheat Sheet • Data Visualization Best Practices & Resources for Effective Communication • ChatGLM-6B: A Lightweight, Open-Source ChatGPT Alternative • HuggingGPT: The Secret Weapon to Solve Complex AI Tasks • Automate Your Codebase with Promptr and GPT

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Beyond the Basics of A/B Tests: Innovative Experimentation Tactics You Need to Know as a Data or Product Professional

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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How to Keep Track of Data Versions Using Versatile Data Kit

Towards Data Science

Data Engineering Learn about slow change dimensions (SCD) and how to implement SCD Type 2 in VDK Photo by Joshua Sortino on Unsplash Data is the backbone of any organization, and in today’s fast-paced world, it is crucial to keep track of its versions. As businesses grow and evolve, data undergoes numerous changes that can quickly become overwhelming without a streamlined system.

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Can ChatGPT Be Trusted as an Educational Resource?

KDnuggets

ChatGPT has created a flurry of discussion in the educational community. Will it encourage people to cheat or become lazy? What helpful uses exist? Learn more here.

Education 100

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How Manufacturers Can Derive Deeper Business Insights from SAP Data

Snowflake

Manufacturers face no shortage of challenges in the industry today, but there are also tremendous opportunities to be had. Accelerating and increasing the value of SAP data to meet those challenges is no easy task, but it’s possible with the right solution. In this post we will discuss how some modern manufacturers are deriving deeper insight from their SAP data in order to drive faster, smarter decision-making and unlock new opportunities in the market.

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Understanding Caching in Databricks SQL: UI, Result, and Disk Caches

databricks

Caching is an essential technique for improving the performance of data warehouse systems by avoiding the need to recompute or fetch the same.

SQL 81
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ChatGPT as a Personalized Tutor for Learning Data Science Concepts

KDnuggets

Utilize the power of ChatGPT for data science self-learning.

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Top PMP Exam Simulators for 2023 [Cost + Tips to Choose]

Knowledge Hut

PMP (Project Management Professional) simulators are software tools designed to simulate the PMP exam environment. The PMP certification is a globally recognized credential for project managers, and the exam is a comprehensive and challenging test that measures a candidate's knowledge and skills in project management. PMP simulators are designed to provide a realistic exam experience that helps candidates prepare for the exam.

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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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Five Reasons to Build your Modern Data Stack on the Lakehouse with Databricks, dbt Labs and Fivetran

databricks

The Modern Data Stack (MDS) appeared several years ago as cloud-based modern data platforms put analytics - and the tools that power it.

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Announcing Skyscope

Tweag

Skyscope is a new tool from the Scalable Build Systems team at Tweag. You can use it to visualise and explore Bazel build graphs in your web browser. More specifically, it lets you import a snapshot of a Skyframe graph (which might contain hundreds of thousands of nodes) and then focus on a particular area of interest. For example, this image was produced by running Skyscope on its own build graph: Motivation The Bazel documentation gives a good overview of Skyframe that is worth reading if you’

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Tag-Based Masking Policy

Cloudyard

Read Time: 4 Minute, 12 Second During this post we will discuss about the Tag-based masking policy in snowflake. A Tag-based masking policy combines the object tagging and dynamic masking features. Therefore, Tag-based masking helps to apply policies uniformly to corresponding tagged columns. When the data type in the masking policy signature and the data type of the column match, the tagged column is automatically protected by the conditions in the masking policy.

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Accelerate: Why You Should Attend and Who Will Be at This Virtual Financial Services and Insurance Event

Snowflake

In a recent Snowflake-commissioned survey, 55% of financial services leaders ranked cost optimization as the primary reason for cloud adoption*. If you’re in a financial services organization looking to gain business value from the cloud—as well as your data—join us for Snowflake’s live virtual series, Accelerate: Financial Services Data Cloud Series.

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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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Feature Stores 101: An Introduction for Beginners

Domino Data Lab: Data Engineering

If you are involved in work in the data science field, you may have heard about feature stores. This post will provide a basic overview of what feature stores are ( For a deeper discussion, look here ). Then, we will cover the problems they solve and how they work. Domino now incorporates a feature store into its platform. Finally, we will briefly introduce how you can use it.

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Migrate MySQL to PostgreSQL: 2 Easy Methods

Hevo

The prospect of migrating data from one database to another can be very tricky and challenging, but the benefits of having a seamless transfer of data across different platforms is an enormous way of increasing the efficiency of any enterprise as well as increasing the productivity level of the outfit as downtime is significantly reduced.

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What is Burndown Chart? Types, Benefits, Example, Template

Knowledge Hut

The progress of all projects is measured with reference to the universal constant of time. In an agile project management world, a burndown chart helps the project management team to track and assess how the project has been progressing against an ideal timeline and lets us know on what project tasks have been completed, what is yet to be completed against what time, to take the project to closure.

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Etermax Sees A 40% Decrease In CPCs With Mutt Data’s Solution

Mutt Data

Etermax Sees A 40% Decrease In CPCs With Mutt Data’s Solution About The Company Etermax is one of the largest gaming companies in the world, especially known for its trivia games headed by the global hit Trivia Crack. The company aspires to reinvent the way in which we connect with the world, develop communities, and co-create value through gamified content in order to awaken and promote people’s curiosity.

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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.

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Product Owner vs Business Owner: A Detailed Comparison

Knowledge Hut

Differentiating between a Product Owner and Business Owner can be a challenge, as their roles and responsibilities sometimes overlap. Business owners and product owners are two key stakeholders who envision, create and take the product and the business forward. They work together as a team to achieve the goals and projections of the business entity.

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The Three P’s of Data Engineering

Elder Research

The post The Three P’s of Data Engineering appeared first on Elder Research.

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Resource Management Plan: What Is It and How to Create One?

Knowledge Hut

Project Managers are usually trained and advised to think of the possible scenarios or situations that could cause obstructions and constrictions, which could hinder a successful project execution. This is exactly where the resource identification, resource allocation and management process becomes important. Collectively, Resource Management Plan deals with identifying and planning the effective use of resources required by the project.

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The malware threat landscape: NodeStealer, DuckTail, and more

Engineering at Meta

We’re sharing our latest threat research and technical analysis into persistent malware campaigns targeting businesses across the internet, including threat indicators to help raise our industry’s collective defenses across the internet. These malware families – including Ducktail, NodeStealer and newer malware posing as ChatGPT and other similar tools – targeted people through malicious browser extensions, ads, and various social media platforms with an aim to run unauthorized ads from compromi

Media 109
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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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10 Best Kanban Books for 2023 [Beginners to Advanced]

Knowledge Hut

Due to its success in streamlining workflow and boosting productivity, the Kanban project management style has grown in popularity in recent years. The manufacturing sector was where it was first established, but it has subsequently been used to a number of industries, including software development, healthcare, and education. There are several books on Kanban that go into great depth about how to use it in various circumstances.

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Know Before You Go – Trust ’23: the Precisely Data Integrity Summit

Precisely

Learn more The countdown is on to Trust ’23: the Precisely Data Integrity Summit! We recently announced the details of our annual virtual event , and we’re thrilled to once again bring together thousands of data professionals worldwide for two days of knowledge, insights, and inspiration for your data integrity journey. And, we’ll share how our latest innovations help you unlock success along the way.

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7 Kanban Cadences: A Guide to Efficient Workflow Management

Knowledge Hut

Kanban methodology is one of the popular agile methodologies which emphasizes on continuous improvement, visualization of workflows, and limiting work in progress (WIP) for improving the efficiency and effectiveness in the team's work. For improving your team's knowledge of Kanban and Agile, you can recommend your team to go for courses such as the Kanban course online.

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Benchmarking Elasticsearch and Rockset: Rockset achieves up to 4X faster streaming data ingestion

Rockset

Rockset is a database used for real-time search and analytics on streaming data. In scenarios involving analytics on massive data streams, we’re often asked the maximum throughput and lowest data latency Rockset can achieve and how it stacks up to other databases. To find out, we decided to test the streaming ingestion performance of Rockset’s next generation cloud architecture and compare it to open-source search engine Elasticsearch , a popular sink for Apache Kafka.

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Driving Business Impact for PMs

Speaker: Jon Harmer, Product Manager for Google Cloud

Move from feature factory to customer outcomes and drive impact in your business! This session will provide you with a comprehensive set of tools to help you develop impactful products by shifting from output-based thinking to outcome-based thinking. You will deepen your understanding of your customers and their needs as well as identifying and de-risking the different kinds of hypotheses built into your roadmap.

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PMP vs Scrum: Which Certification is Best for Your Career?

Knowledge Hut

A project is a vast, complex term that comes with its own set of prerequisites - which become the foundation for the entire project lifecycle. Knowing project requirements, ensuring resources, estimating costs, creating budgets, and tracking progress are just a few of the must-haves that determine the execution of your project. There are various project management frameworks and methods based on scope of the project and the industry in some cases.

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Retailers, Supercharge Your Pricing and Promotion Strategies with Snowflake

Snowflake

As inflationary pressures and economic uncertainty changed spending habits over the past few months, consumer behavior has shifted. According to a McKinsey survey , 90% of consumers have noticed that prices are rising. As a result, “more people are looking for value; price is at the top of the list of consumers’ motivations for switching [to different brands and retailers].

Retail 52
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Data Engineer vs Data Analyst: Key Differences and Similarities

Knowledge Hut

Did you know that data is now an essential component of modern business operations? With companies increasingly relying on data-driven insights to make informed decisions, there has never been a greater need for skilled specialists who can manage and evaluate vast amounts of data. The roles of data analyst and data engineer have emerged as two of the most in-demand professions in today's job market.

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Welcome Okera: Adopting an AI-centric approach to governance

databricks

For a decade, Databricks has focused on democratizing data and AI for organizations around the world. And since the debut of ChatGPT last.

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Reimagined: Building Products with Generative AI

“Reimagined: Building Products with Generative AI” is an extensive guide for integrating generative AI into product strategy and careers featuring over 150 real-world examples, 30 case studies, and 20+ frameworks, and endorsed by over 20 leading AI and product executives, inventors, entrepreneurs, and researchers.