Sat.Apr 05, 2025 - Fri.Apr 11, 2025

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Data’s dark secret: Why poor quality cripples AI and growth

CIO Business Intelligence

Data is the foundation of innovation, agility and competitive advantage in todays digital economy. As technology and business leaders, your strategic initiatives, from AI-powered decision-making to predictive insights and personalized experiences, are all fueled by data. Yet, despite growing investments in advanced analytics and AI, organizations continue to grapple with a persistent and often underestimated challenge: poor data quality.

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Manage concurrent write conflicts in Apache Iceberg on the AWS Glue Data Catalog

AWS Big Data

In modern data architectures, Apache Iceberg has emerged as a popular table format for data lakes, offering key features including ACID transactions and concurrent write support. Although these capabilities are powerful, implementing them effectively in production environments presents unique challenges that require careful consideration. Consider a common scenario: A streaming pipeline continuously writes data to an Iceberg table while scheduled maintenance jobs perform compaction operations.

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Seniors and Juniors

O'Reilly on Data

It almost sounds pejorative, doesnt it? But the distinction between senior and junior software developers is built into our jobs and job titles. Whether we call it entry-level or something else, we distinguish between people who are just starting their careers and those who have been around for a while. Were all still learning (one hopes), but entry-level people are still learning the basics, and seniors have greater responsibility, along with the potential for making bigger mistakes.

Software 247
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Transforming Market Research with Synthetic Panels

Analytics Vidhya

Market research is the backbone of customer-driven decision-making, yet gathering reliable insights has never been more challenging. Recruiting and managing a representative sample takes up 60% of a research projects time, but despite these efforts, response rates continue to decline, panel fatigue is growing, and operational costs are rising. At the same time, evolving privacy […] The post Transforming Market Research with Synthetic Panels appeared first on Analytics Vidhya.

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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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Enable User Adoption of BI Tools with Embedded BI

Smarten

Embedded BI Assures User Adoption of Analytics When a business sets out to initiate data democratization and improve data literacy, it must choose the right approach to business intelligence and select an augmented analytics product that is self-serve, intuitive, easy to implement and easy for business users to embrace. Transitioning business users into the role of a Citizen Data Scientist can be challenging.

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7 risk management rules every CIO should follow

CIO Business Intelligence

Risk is inescapable. Look around and youll see technological, economic, and competitive obstacles that CIOs must not only handle, but defeat. A PwC Global Risk Survey found that 75% of risk leaders claim that financial pressures limit their ability to invest in the advanced technology needed to assess and monitor risks. Yet failing to successfully address risk with an effective risk management program is courting disaster.

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BERTScore: A Contextual Metric for LLM Evaluation

Analytics Vidhya

We all depend on LLMs for our everyday activities, but quantifying “How efficient they are” is a gigantic challenge. Conventional metrics such as BLEU, ROUGE, and METEOR tend to fail in comprehending the real meaning of the text. They are too keen on matching similar words instead of comprehending the concept behind it. BERTScore reverses […] The post BERTScore: A Contextual Metric for LLM Evaluation appeared first on Analytics Vidhya.

Metrics 168
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Empowering the Public Sector with Data: A New Model for a Modern Age

Data Virtualization

Reading Time: 2 minutes Todays world is fast-moving and unpredictable. To keep pace, public sector administrations must evolve just as quickly, to close the gap between what communities need and what governments deliver. In this dynamic environment, time is everything. Citizens expect efficient services, The post Empowering the Public Sector with Data: A New Model for a Modern Age appeared first on Data Management Blog - Data Integration and Modern Data Management Articles, Analysis and Informat

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Gen AI graduates to operations in higher ed

CIO Business Intelligence

ChatGPT-written term papers? Thats so last semester. Since the AI chatbots 2022 debut, CIOs at the nearly 4,000 US institutions of higher education have had their hands full charting strategy and practices for the use of generative AI among students and professors, according to research by the National Center for Education Statistics. But now higher ed CIOs are beginning to turn their focus to using gen AI to improve operations.

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Data Science Side Quests: 4 Uncommon Projects to Elevate Your Skills

KDnuggets

Doing data science projects can be demanding, but it doesnt mean it has to be boring. Here are four projects to introduce more fun to your learning and stand out from the masses.

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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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Perplexity Metric for LLM Evaluation

Analytics Vidhya

Evaluating language models has always been a challenging task. How do we measure if a model truly understands language, generates coherent text, or produces accurate responses? Among the various metrics developed for this purpose, the Perplexity Metric stands out as one of the most fundamental and widely used evaluation metrics in the field of Natural […] The post Perplexity Metric for LLM Evaluation appeared first on Analytics Vidhya.

Metrics 148
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The BusinessObjects Tribe Gathering

Paul Blogs on BI

The big news last month was the release of the next version of BusinessObjects, known as BI 2025. In addition, it marks the beginning of a new cadence of future BO software releases coming every two years and named after the year that it will be release in BI 2027, BI 2029 etc. The new version is packed with goodies as the new streamlined BusinessObjects focuses on Web Intelligence, Crystal Reports and its powerful underlying semantic layer and feature-rich administration platform.

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TBM helps CIOs translate tech spending to business outcomes

CIO Business Intelligence

IT environments are constantly growing more complex, with organizations rolling out AI agents and LLMs, operating in multiple clouds, and anticipating breakthroughs like quantum computing. At the same time, many CIOs seem to struggle to demonstrate the value of IT to the broader business because other departments often view their domain as a cost center.

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Building A Simple MCP Server

KDnuggets

Give your LLMs the extra ability to fetch live stock prices, compare them, and provide historical analysis by implementation tools within the MCP Server.

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Automation, Evolved: Your New Playbook for Smarter Knowledge Work

Speaker: Frank Taliano

Documents are the backbone of enterprise operations, but they are also a common source of inefficiency. From buried insights to manual handoffs, document-based workflows can quietly stall decision-making and drain resources. For large, complex organizations, legacy systems and siloed processes create friction that AI is uniquely positioned to resolve.

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How to Access Llama 4 Models via API 

Analytics Vidhya

Metas Llama 4 is a major leap in open-source AI, offering multimodal support, a Mixture-of-Experts architecture, and massive context windows. But what really sets it apart is accessibility. Whether you’re building apps, running experiments, or scaling AI systems, there are multiple ways to access Llama 4 via API. In this guide, I will walk through […] The post How to Access Llama 4 Models via API appeared first on Analytics Vidhya.

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AI in Healthcare: How Smart Technologies Revolutionize Patient Experience

Smart Data Collective

Discover how AI is reshaping healthcare by enhancing patient care, streamlining processes, and saving lives.

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Increase flexibility and enable a cyber-resilient IT infrastructure

CIO Business Intelligence

Broadcom and Google Clouds continued commitment to solving our customers most pressing challenges stems from our joint goal to enable every organizations ability to digitally transform through data-powered innovation with the highly secure and cyber-resilient infrastructure, platform, industry solutions and expertise. With our longstanding technology and go-to-market partnership, we are yet again innovating to deliver value in the space of cyber and disaster recovery.

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How to Use Mind Maps in NotebookLM

KDnuggets

In this article, well explain how to use mind maps within NotebookLM to enhance your productivity and comprehension.

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Data Talks, CFOs Listen: Why Analytics Is The Key To Better Spend Management

Speaker: Claire Grosjean, Global Finance & Operations Executive

Finance teams are drowning in data—but is it actually helping them spend smarter? Without the right approach, excess spending, inefficiencies, and missed opportunities continue to drain profitability. While analytics offers powerful insights, financial intelligence requires more than just numbers—it takes the right blend of automation, strategy, and human expertise.

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What are LLM Benchmarks?

Analytics Vidhya

Large Language Models (LLMs) have become integral to modern AI applications, but evaluating their capabilities remains a challenge. Traditional benchmarks have long been the standard for measuring LLM performance, but with the rapid evolution of AI, many are questioning their continued relevance. Are these benchmarks still a reliable indicator of the real-world performance of LLMs?

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From Chaos to Control: End Shadow Analytics With Dataiku

Dataiku

Shadow analytics analytics conducted outside of governed IT environments remain one of the biggest blind spots for IT teams. Whether its called shadow IT or decentralized decision-making, the result is the same: duplicated data, scattered workflows, and a lack of oversight that puts compliance and security at risk.

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New hands-on lab makes it easy to explore cloud configurations and workload migrations

CIO Business Intelligence

For those that attended VMware Explore in Las Vegas and Barcelona, there was a new self-paced hands-on lab released exclusively for the attendees to experience Google Cloud VMware Engine while at the events. I am happy to announce that this lab has now been made publicly available through the VMware Lab Platform website for anyone to enroll and try.

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Data Cleaning with Bash: A Handbook for Developers

KDnuggets

Tired of dragging messy data through bloated tools? This handbook shows how to clean and transform datasets with Bash.

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State of AI in Sales & Marketing 2025

AI adoption is reshaping sales and marketing. But is it delivering real results? We surveyed 1,000+ GTM professionals to find out. The data is clear: AI users report 47% higher productivity and an average of 12 hours saved per week. But leaders say mainstream AI tools still fall short on accuracy and business impact. Download the full report today to see how AI is being used — and where go-to-market professionals think there are gaps and opportunities.

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LLaMA 4 vs. GPT-4o: Which is Better for RAGs?

Analytics Vidhya

As Large Language Models (LLMs) continue to advance quickly, one of their most sight after applications is in RAG systems. Retrieval-Augmented Generation, or RAG connects these models to external information sources, thereby increasing their usability. This helps ground their answers to facts, making them more reliable. In this article, we will compare the performance and […] The post LLaMA 4 vs.

Modeling 121
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Protected: Preparing and Delivering Data for AI – Adoption Trends, Requirements and Best Practices – The Participant Summary

BI-Survey

Thank you for giving your time to participatein "Preparing and Delivering Data for AI - Adoption Trends, Requirements and Best Practices"

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How cloud adoption solves some of IT’s biggest headaches

CIO Business Intelligence

In an era when artificial intelligence (AI) and other resource-intensive technologies demand unprecedented computing power, data centers are starting to buckle, and CIOs are feeling the budget pressure. To address these issues, IT organizations are increasingly migrating workloads to the cloud to gain operational efficiency and agility. There are many challenges in managing a traditional data center, starting with the refresh cycle.

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A Complete Guide to A/B Testing in Python

KDnuggets

It's the must-learn data science skill to land a job at big tech.

Testing 105
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How to Achieve High-Accuracy Results When Using LLMs

Speaker: Ben Epstein, Stealth Founder & CTO | Tony Karrer, Founder & CTO, Aggregage

When tasked with building a fundamentally new product line with deeper insights than previously achievable for a high-value client, Ben Epstein and his team faced a significant challenge: how to harness LLMs to produce consistent, high-accuracy outputs at scale. In this new session, Ben will share how he and his team engineered a system (based on proven software engineering approaches) that employs reproducible test variations (via temperature 0 and fixed seeds), and enables non-LLM evaluation m

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DeepSeek V3 vs. LLaMA 4: Choosing the Right AI Model for You

Analytics Vidhya

In the ever-evolving landscape of large language models, DeepSeek V3 vs LLaMA 4 has become one of the hottest matchups for developers, researchers, and AI enthusiasts alike. Whether you’re optimizing for blazing-fast inference, nuanced text understanding, or creative storytelling, the DeepSeek V3 vs LLaMA 4 benchmark results are drawing serious attention.

Modeling 121
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Protected: The Financial Consolidation & Group Accounting Survey 25 – Participant Summary

BI-Survey

Thank you for giving your time to participatein The Financial Consolidation & Group Accounting Survey 25.

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Transforming workloads: Harnessing AI within VMware environments

CIO Business Intelligence

CEOs and boards of directors are tasking their CIOs to enable artificial intelligence (AI) within the organization as rapidly as possible. As a result, many IT leaders face a choice: build new infrastructure to create and support AI-powered systems from scratch or find ways to deploy AI while leveraging their current infrastructure investments. For those enterprises with significant VMware deployments, migrating their virtual workloads to the cloud can provide a nondisruptive path that builds on

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WTF is a Transformer?

KDnuggets

In this article, well explore what a transformer is, how it originated, why it became so successful that it powered one of the most groundbreaking AI advances, the large language model.

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Zero Trust Mandate: The Realities, Requirements and Roadmap

The DHS compliance audit clock is ticking on Zero Trust. Government agencies can no longer ignore or delay their Zero Trust initiatives. During this virtual panel discussion—featuring Kelly Fuller Gordon, Founder and CEO of RisX, Chris Wild, Zero Trust subject matter expert at Zermount, Inc., and Principal of Cybersecurity Practice at Eliassen Group, Trey Gannon—you’ll gain a detailed understanding of the Federal Zero Trust mandate, its requirements, milestones, and deadlines.