Thu.Jan 18, 2024

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50 Power BI Interview Questions to Ace Your Business Intelligence Journey

Analytics Vidhya

Introduction Welcome, data enthusiasts and aspiring Power BI professionals! If you’re gearing up for a Power BI interview, you’re probably aware of the dynamic nature of the business intelligence world. To help you ace your interview, we’ve compiled a comprehensive guide to Power BI interview questions covering the spectrum from basics to advanced concepts.

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What it takes to land a CIO gig in 2024

CIO Business Intelligence

By all accounts, 2024 will be a good year on the CIO hiring front. Global spending on technology is predicted to be up by virtually all forecasts. Most midsize and large organizations are spending significantly on cloud capabilities. Cybersecurity has been pegged as a top priority for funding in many industries. And nearly every company seems poised to adopt artificial intelligence in some fashion.

IT 126
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AI Quiz of the Day- #12 (SQL)

Analytics Vidhya

Welcome to the SQL Mastery Quiz, where we unravel the complexities of databases and dive deep into the language that empowers data-driven applications – Structured Query Language (SQL)! SQL is the key to unlocking the secrets stored within databases in this digital arena, where data reigns supreme. Join us as we explore the intricacies of […] The post AI Quiz of the Day- #12 (SQL) appeared first on Analytics Vidhya.

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3 ways AI is set to disrupt the C-suite

CIO Business Intelligence

No one questions the tremendous impact generative artificial intelligence (gen AI) platforms and tools will have on the future of work. The impending disruption is obvious even before the effects materialize. The question IT and business leaders must ask is, How do we leverage this sea change rather than drown in it? Half of CEOs say their organization is at least somewhat unprepared for AI and machine learning (ML) adoption, according to Workday’s C-Suite Global AI Indicator Report.

Finance 126
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How To Get Promoted In Product Management

Speaker: John Mansour

If you're looking to advance your career in product management, there are more options than just climbing the management ladder. Join our upcoming webinar to learn about highly rewarding career paths that don't involve management responsibilities. We'll cover both career tracks and provide tips on how to position yourself for success in the one that's right for you.

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Top 40 Tableau Interview Questions and Answers for 2024

Analytics Vidhya

Introduction In today’s data-driven landscape, mastering Tableau has become integral for professionals aiming to extract meaningful insights from diverse datasets. As organizations seek dynamic and interactive visualizations, Tableau stands out as a powerful tool that empowers users to connect, analyze, and communicate complex data with ease. As we delve into Tableau interview questions and answers, […] The post Top 40 Tableau Interview Questions and Answers for 2024 appeared first o

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How software can digitally transform child adoption

CIO Business Intelligence

Each new iteration of technology development creates renewed hope to be a vehicle for good and empower those in need. But it’s not the technology type that enables such work but its application. Scottsdale-based charity Both Ends Believing (BEB) is just such an example. Through the right intentions and business technology leadership, BEB has placed 3,133 orphans with families since it began in 2010.

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Today’s business challenges call for a private wireless network

CIO Business Intelligence

Today’s dynamic organizations – among them manufacturers, logistics warehouses, and transportation hubs like airports, seaports and rail yards – increasingly rely on an ever-growing network of connected devices, systems and people to operate successfully. From employee safety systems to robotics, security cameras and autonomous vehicles, connected devices and applications have become critical to business.

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Python DateTime – strptime() Function

Analytics Vidhya

Introduction The manipulation and handling of date and time in programming are essential for various applications. Python, being a versatile programming language, offers a robust DateTime module that simplifies working with dates and times. One crucial function within the DateTime module is strptime(), which stands for “string parse time.” In this blog post, we’ll delve […] The post Python DateTime – strptime() Function appeared first on Analytics Vidhya.

Analytics 313
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Value Stream Management for digital transformation: A new maturity model

CIO Business Intelligence

New research 1 underscores the common challenges many enterprises face in advancing their Value Stream Management (VSM) maturity levels for digital transformation, emphasizing the crucial need for effective guidance. Recognizing this need, we have created a cutting-edge VSM maturity model. Drawing upon our extensive experience facilitating successful VSM initiatives within large-scale enterprises, this model serves as a compass, offering insights into their current VSM maturity and providing pra

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Using Llamafiles to Simplify LLM Execution

Analytics Vidhya

Introduction Running Large Language Models has always been a tedious process. One has to download a set of 3rd party software to load these LLMs or download Python and create an environment by downloading a lot of Pytorch and HuggingFace Libraries. If going through the Pythonic Approach, one has to go through the process of […] The post Using Llamafiles to Simplify LLM Execution appeared first on Analytics Vidhya.

Modeling 312
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Navigating the Future: Generative AI, Application Analytics, and Data

Generative AI is upending the way product developers & end-users alike are interacting with data. Despite the potential of AI, many are left with questions about the future of product development: How will AI impact my business and contribute to its success? What can product managers and developers expect in the future with the widespread adoption of AI?

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The use cases for a private wireless networks are many and increasing

CIO Business Intelligence

In industries such as manufacturing, logistics, transportation, agriculture, and energy exploration, extreme and ever-changing conditions illustrate the critical need for robust and reliable connectivity. Whether an enterprise’s use cases demand 4G LTE connectivity or the unprecedented speed and low latency of 5G, private wireless networks are helping keep devices, networks, and people connected and able to share and access data in real or near-real time.

Sales 116
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Mastering the Python time.sleep() Function

Analytics Vidhya

Introduction In the programming realm, precise timing is critical. Whether scripting, implementing timers, or simulating real-time processes, having control over code execution timing is indispensable. Enter the time.sleep() function in Python—an essential tool for introducing pauses in your code. This article delves into the intricacies of this potent function, covering advanced usage, common pitfalls, and […] The post Mastering the Python time.sleep() Function appeared first on Analytics

Analytics 312
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5 Free University Courses to Learn Data Science

KDnuggets

Looking to make a career in data science? Here are five free university courses to help you get started.

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Cognizant and Microsoft Unveil AI-Driven Innovation Assistant

Analytics Vidhya

Cognizant and Microsoft have jointly introduced the Innovation Assistant – a generative AI tool poised to redefine the landscape of enterprise innovation. This collaboration signifies a transformative leap in Cognizant’s internal innovation program, Bluebolt, leveraging the power of Microsoft Azure OpenAI Service. Also Read: EU Launches Probe into Microsoft-OpenAI Collaboration The Genesis of Innovation Assistant […] The post Cognizant and Microsoft Unveil AI-Driven Innovation

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Get Better Network Graphs & Save Analysts Time

Many organizations today are unlocking the power of their data by using graph databases to feed downstream analytics, enahance visualizations, and more. Yet, when different graph nodes represent the same entity, graphs get messy. Watch this essential video with Senzing CEO Jeff Jonas on how adding entity resolution to a graph database condenses network graphs to improve analytics and save your analysts time.

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DEWA’s Smart Ball technology saved last year 243 million gallons of water

CIO Business Intelligence

Dubai Electricity and Water Authority (DEWA) utilises innovation and disruptive technologies in detecting leaks in the water transmission underground pipelines. This helped DEWA save 243 million gallons of water and AED 9.66 million in 2023. DEWA’s Smart Ball technology detects leaks that are usually difficult to detect using traditional techniques.

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How to Create Instagram Reels Using Predis AI?

Analytics Vidhya

Struggling to cook up killer Instagram reels? Stuck in a creativity black hole, wishing you could dance or at least string a sentence together for the camera? Enter Predis AI, your social media sous chef! This handy tool takes the stress out of reel-making, letting you ditch the editing dramas and focus on unleashing your […] The post How to Create Instagram Reels Using Predis AI?

Analytics 310
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Private wireless networks – addressing IT and operational imperatives for dynamic enterprises

CIO Business Intelligence

It’s a frustrating situation facing many organizations that are far along their “digital transformation” journeys: they want and need more and more connected devices to optimize operations and enable data-driven decision-making, but they operate in environments where it’s too hard to scale traditional Wi-fi and wired connectivity. This is an all too common challenge for industries such transportation, utilities and mining sectors, which are instead turning to private wireless 5G networks to ov

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Python range() Function

Analytics Vidhya

Introduction The Python range() function is a built-in function that generates a sequence of numbers. It is commonly used in loops to iterate over a specific range of values. This article will explore the syntax and parameters of the range() function, its various use cases, and performance considerations. We will also compare it with other […] The post Python range() Function appeared first on Analytics Vidhya.

Analytics 307
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How Embedded Analytics Gets You to Market Faster with a SAAS Offering

Start-ups & SMBs launching products quickly must bundle dashboards, reports, & self-service analytics into apps. Customers expect rapid value from your product (time-to-value), data security, and access to advanced capabilities. Traditional Business Intelligence (BI) tools can provide valuable data analysis capabilities, but they have a barrier to entry that can stop small and midsize businesses from capitalizing on them.

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Unlocking the power of chatbots: Key benefits for businesses and customers

IBM Big Data Hub

Chatbots can help your customers and potential clients find or input information quickly by instantly responding to requests that use audio input, text input or a combination of both, eliminating the need for human intervention or manual research. Chatbots are everywhere, providing customer care support and assisting employees who use smart speakers at home, SMS, WhatsApp, Facebook Messenger, Slack and numerous other applications.

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Samsung Launches World’s Smartest AI Phone – The Galaxy S24 Series

Analytics Vidhya

In a landmark event, Samsung Electronics revealed its highly anticipated Galaxy S24 Series, heralding a new era in mobile innovation driven by Artificial Intelligence (AI). The trio, comprising the Galaxy S24 Ultra, Galaxy S24+, and Galaxy S24, introduces groundbreaking AI features that redefine communication, photography, gaming, and environmental sustainability.

Analytics 235
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Data Analytics Can Bolster HR in Niche Industries

Smart Data Collective

Data analytics provides a number of benefits for human resources professionals especially in niche sectors. Data analytics helps, improve regular HR practices and streamlines decision-making processes. The biggest benefit is that it improves the recruitment and talent acquisition process, since headhunters can leverage data to identify the best candidates.

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8 Microsoft Free Courses- AI, IoT, Machine Learning and Data Science

Analytics Vidhya

Introduction Hey there, tech enthusiasts! Ready to elevate your skills in Artificial Intelligence, the Internet of Things (IoT), Machine Learning, and Data Science? Well, you’re in for a treat! This article provides you with a treasure trove of knowledge with a spotlight on Microsoft’s Free Courses. Whether you’re a seasoned pro looking to stay ahead […] The post 8 Microsoft Free Courses- AI, IoT, Machine Learning and Data Science appeared first on Analytics Vidhya.

IoT 184
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Understanding User Needs and Satisfying Them

Speaker: Scott Sehlhorst

We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.

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5 Ways of Converting Unstructured Data into Structured Insights with LLMs

KDnuggets

From Chaos to Clarity: Understanding the Unstructured Data Dilemma.

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What Is The Difference Between Python 2 and Python 3 ?

Analytics Vidhya

Introduction Python, a versatile and powerful programming language, serves as an excellent starting point for beginners and seasoned developers alike. Known for its simplicity and readability, Python allows you to express ideas in fewer lines of code compared to other languages. Whether you’re creating web applications, analyzing data, or diving into artificial intelligence, Python’s straightforward […] The post What Is The Difference Between Python 2 and Python 3 ?

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How to Shop for Data?

Data Virtualization

Reading Time: 3 minutes Today, the most innovative and successful organizations leverage data to increase revenue, minimize expenses, and deliver products and services that meet the needs of their customers. To be truly “data-driven,” an organization must view data as more than a byproduct. The post How to Shop for Data? appeared first on Data Management Blog - Data Integration and Modern Data Management Articles, Analysis and Information.

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3 Key Challenges of Modern Marketing Analytics

Dataiku

In today's fast-paced digital landscape, marketing analytics leaders are at the forefront of decision-making in marketing organizations. They play a crucial role in deciphering complex datasets to guide marketing strategies and drive business growth. However, this role comes with its own set of challenges that have intensified in recent years.

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Embedding BI: Architectural Considerations and Technical Requirements

While data platforms, artificial intelligence (AI), machine learning (ML), and programming platforms have evolved to leverage big data and streaming data, the front-end user experience has not kept up. Holding onto old BI technology while everything else moves forward is holding back organizations. Traditional Business Intelligence (BI) aren’t built for modern data platforms and don’t work on modern architectures.

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New decade, new tagline: Data & AI for Impact

Data Science and Beyond

Shifting focus to ‘Data & AI for Impact’, with more nature-positive content, increased posting frequency, and deeper audience engagement.

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3 Things I like and 1 I Do Not with the Volher Backpack

Data Science 101

Here are 3 things I like about the Volher backpack and 1 thing I do not like. Really, all around, it is a great backpack. 3 Things I Like about the backpack Padding for the shoulders, lower back, and straps Lot of storage Secret, hidden compartment 1 Thing I Don’t Like about the backpack I think the black is slightly boring, maybe go with red (there are many other color options available) For more details, see the full review of the Volher Laptop Backpack.

IT 45
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New decade, new tagline: Data & AI for Nature

Data Science and Beyond

Shifting focus to ‘Data & AI for Nature’, with more nature-positive content, increased posting frequency, and deeper audience engagement.

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AWS Lake Formation 2023 year in review

AWS Big Data

AWS Lake Formation and the AWS Glue Data Catalog form an integral part of a data governance solution for data lakes built on Amazon Simple Storage Service (Amazon S3) with multiple AWS analytics services integrating with them. In 2022 , we talked about the enhancements we had done to these services. We continue to listen to customer stories and work backwards to incorporate their thoughts in our products.

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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.