Rakuten Kobo

Kundvagn

Objekt inte tillgängliga för köp

Vänligen granska din kundvagn. Du kan ta bort objekt som inte är tillgängliga nu, eller så gör vi det automatiskt i kassan.

objektobjekt

- Obegränsad tillgång till e-böcker
  
  Obegränsad tillgång till ljudböcker
  
  Ingen bindningstid, avbryt när som helst på kobo.com/account/subscriptions
  
  Få 1 kredit varje månad för valfri ljudbok
  
  Ingen bindningstid, avbryt när som helst på kobo.com/account/subscriptions
  
  Obegränsad tillgång till e-böcker
  
  Obegränsad tillgång till ljudböcker
  
  Ingen bindningstid, avbryt när som helst på kobo.com/account/subscriptions
  Ljudbok
  av ,
  
  Tillgänglig:
  
  . Ingen bindningstid, avbryt när som helst på kobo.com/account/subscriptions.
  
  Förbeställ
  1 ljudbok per månad
  
  + GRATIS provprenumeration i 30 dagar
  
  Specialerbjudande
  
  Få 1 kredit varje månad som kan lösas in mot en valfri ljudbok
  
  *Inget åtagande, avbryt när som helst
  
  GRATIS

objektobjekt

Obegränsad tillgång till e-böcker

Obegränsad tillgång till ljudböcker

Ingen bindningstid, avbryt när som helst på kobo.com/account/subscriptions

Få 1 kredit varje månad för valfri ljudbok

Ingen bindningstid, avbryt när som helst på kobo.com/account/subscriptions

Obegränsad tillgång till e-böcker

Obegränsad tillgång till ljudböcker

Ingen bindningstid, avbryt när som helst på kobo.com/account/subscriptions
Ljudbok
av ,

Tillgänglig:
. Ingen bindningstid, avbryt när som helst på kobo.com/account/subscriptions.

Förbeställ
1 ljudbok per månad

+ GRATIS provprenumeration i 30 dagar

Specialerbjudande

Få 1 kredit varje månad som kan lösas in mot en valfri ljudbok

*Inget åtagande, avbryt när som helst

GRATIS

Rekommenderas för dig

Ljudbok

Machine Learning for Beginners: A Clear Guide to How Computers Learn from Data

av Robert Klein ...

Uppläst av Robert Klein ...

Oavkortad

1 timme:51 min

Master artificial intelligence and data science fundamentals without getting lost in complex math or dense coding jargon. This story-driven technology guide transforms intimidating algorithms into accessible, everyday concepts. Build your digital literacy by exploring how modern computing actually processes information.Perfect for your morning commute or a calm session of focused learning, this ... Läs mer

95,91 kr eller gratis med Kobo Plus

Master artificial intelligence and data science fundamentals without getting lost in complex math or dense coding jargon. This story-driven technology guide transforms intimidating algorithms into accessible, everyday concepts. Build your digital literacy by exploring how modern computing actually processes information.Perfect for your morning commute or a calm session of focused learning, this
... Läs mer
Ljudbok

Invisible Women

Exposing Data Bias in a World Designed for Men

av Caroline Criado Perez ...

Uppläst av Caroline Criado Perez ...

Oavkortad

9 timmar:24 min

*THE SUNDAY TIMES NUMBER ONE BESTSELLER**A TIMES BEST BOOK OF THE 21st CENTURY**OVER A MILLION COPIES SOLD*Discover the shocking gender bias that affects our everyday lives in this groundbreaking gift of an audiobook edition, read by Caroline Criado Perez.Imagine a world where...· Your phone is too big for your hand· Your doctor prescri... ... Läs mer

146,73 kr

*THE SUNDAY TIMES NUMBER ONE BESTSELLER**A TIMES BEST BOOK OF THE 21st CENTURY**OVER A MILLION COPIES SOLD*Discover the shocking gender bias that affects our everyday lives in this groundbreaking gift of an audiobook edition, read by Caroline Criado Perez.Imagine a world where...· Your phone is too big for your hand· Your doctor prescri...
... Läs mer
Ljudbok

Темные данные: Практическое руководство по принятию правильных решений в мире недостающих данных

av Дэвид Хэнд, Дэвид Хэнд ...

Uppläst av Вадим Чернобельский ...

Oavkortad

10 timmar:47 min

Человечество научилось собирать, обрабатывать и использовать в науке, бизнесе и повседневной жизни огромные массивы данных. Но что делать с данными, которых у нас нет? Допустимо ли игнорировать то, чего мы не замечаем? Британский статистик Дэвид Хэнд считает, что это по меньшей мере недальновидно, а порой крайне опасно. Он выделяет 15 влияющих на наши решения и действия видов данных, которые ... Läs mer

199,00 kr eller gratis med Kobo Plus

Человечество научилось собирать, обрабатывать и использовать в науке, бизнесе и повседневной жизни огромные массивы данных. Но что делать с данными, которых у нас нет? Допустимо ли игнорировать то, чего мы не замечаем? Британский статистик Дэвид Хэнд считает, что это по меньшей мере недальновидно, а порой крайне опасно. Он выделяет 15 влияющих на наши решения и действия видов данных, которые
... Läs mer
Ljudbok

Data Feminism

av Catherine D'Ignazio, Lauren F. Klein ...

Uppläst av Teri Schnaubelt ...

Oavkortad

7 timmar:37 min

Today, data science is a form of power. It has been used to expose injustice, improve health outcomes, and topple governments. But it has also been used to discriminate, police, and surveil. This potential for good, on the one hand, and harm, on the other, makes it essential to ask: Data science by whom? Data science for whom? Data science with whose interests in mind? The narratives around big ... Läs mer

191,92 kr

Today, data science is a form of power. It has been used to expose injustice, improve health outcomes, and topple governments. But it has also been used to discriminate, police, and surveil. This potential for good, on the one hand, and harm, on the other, makes it essential to ask: Data science by whom? Data science for whom? Data science with whose interests in mind? The narratives around big
... Läs mer
Ljudbok

Foundation of Insights, The: Mastering Data Cleaning for Effective Data Science

av S Williams ...

Uppläst av Digital Voice Madison G ...

Oavkortad

2 timmar:24 min

This audiobook is narrated by a digital voice.In today’s data-driven world, the ability to transform raw, unrefined information into actionable insights is more critical than ever. The Foundation of Insights: Mastering Data Cleaning for Effective Data Science equips readers with the essential tools and strategies needed to tackle data quality issues , address missing data solutions , and overcome ... Läs mer

105,51 kr eller gratis med Kobo Plus

This audiobook is narrated by a digital voice.In today’s data-driven world, the ability to transform raw, unrefined information into actionable insights is more critical than ever. The Foundation of Insights: Mastering Data Cleaning for Effective Data Science equips readers with the essential tools and strategies needed to tackle data quality issues , address missing data solutions , and overcome
... Läs mer
Ljudbok

Fog Computing

Extending Cloud Capabilities to the Edge

av May Sherry ...

Uppläst av Sam Finley ...

Oavkortad

4 timmar:17 min

In an era where data-driven decisions and real-time processing are paramount, fog computing emerges as a transformative force, bridging the gap between the cloud and edge computing. Fog Computing: Extending Cloud Capabilities to the Edge offers a comprehensive exploration of this pivotal technology, designed for both newcomers and seasoned professionals in the field.This book delves into the ... Läs mer

49,74 kr eller gratis med Kobo Plus

In an era where data-driven decisions and real-time processing are paramount, fog computing emerges as a transformative force, bridging the gap between the cloud and edge computing. Fog Computing: Extending Cloud Capabilities to the Edge offers a comprehensive exploration of this pivotal technology, designed for both newcomers and seasoned professionals in the field.This book delves into the
... Läs mer
Ljudbok

Data Scaling and Normalization

A Comprehensive Guide to Enhancing Data Quality and Model Performance

av Chuck Sherman ...

Uppläst av Ray Collins ...

Oavkortad

3 timmar:25 min

"Data Scaling and Normalization: A Comprehensive Guide to Enhancing Data Quality and Model Performance" offers an in-depth exploration of the crucial techniques used in preprocessing data to enhance the quality of machine learning models. Designed for data scientists, machine learning engineers, and analysts, this book provides a clear and comprehensive understanding of how scaling and ... Läs mer

49,74 kr eller gratis med Kobo Plus

"Data Scaling and Normalization: A Comprehensive Guide to Enhancing Data Quality and Model Performance" offers an in-depth exploration of the crucial techniques used in preprocessing data to enhance the quality of machine learning models. Designed for data scientists, machine learning engineers, and analysts, this book provides a clear and comprehensive understanding of how scaling and
... Läs mer
Ljudbok

Time Series Analysis for Beginners

Comprehensive Introduction

av Daniel Garfield ...

Uppläst av Ray Collins ...

Oavkortad

3 timmar:41 min

"Time Series Analysis: Comprehensive Introduction" is your gateway to understanding and mastering the fascinating world of time series data. Time series data, consisting of observations recorded over time, holds the key to unlocking valuable insights, making predictions, and understanding trends that shape our world. In this comprehensive guide, we demystify the complexities of time series ... Läs mer

49,74 kr eller gratis med Kobo Plus

"Time Series Analysis: Comprehensive Introduction" is your gateway to understanding and mastering the fascinating world of time series data. Time series data, consisting of observations recorded over time, holds the key to unlocking valuable insights, making predictions, and understanding trends that shape our world. In this comprehensive guide, we demystify the complexities of time series
... Läs mer
Ljudbok

Journey into Data Science and Machine Learning

Data-Driven Decision Making: Harnessing the Power of Machine Learning

av Gabriel Chen ...

Uppläst av Gabriel Chen ...

Oavkortad

3 timmar:55 min

Are you prepared to realize the full potential of making decisions based on data? Let me introduce you to "Journey into Data Science and Machine Learning: Data-Driven Decision Making - Harnessing the Power of Machine Learning." Explore the world of cutting-edge technologies that are causing an unprecedented amount of innovation and transforming industries.The capacity to glean insights from ... Läs mer

160,67 kr eller gratis med Kobo Plus

Are you prepared to realize the full potential of making decisions based on data? Let me introduce you to "Journey into Data Science and Machine Learning: Data-Driven Decision Making - Harnessing the Power of Machine Learning." Explore the world of cutting-edge technologies that are causing an unprecedented amount of innovation and transforming industries.The capacity to glean insights from
... Läs mer
Ljudbok

Data Science on AWS

Leveraging AWS for Advanced Data Science Solutions. Advanced Guide

av Saimon Carrie ...

Uppläst av Saimon Carrie ...

Oavkortad

3 timmar:1 min

"Data Science on AWS: Leveraging AWS for Advanced Data Science Solutions" is an essential guide for data scientists, analysts, and IT professionals looking to harness the robust capabilities of Amazon Web Services (AWS) to elevate their data science projects. This comprehensive resource dives deep into the intricacies of deploying and managing scalable data science applications, ensuring readers ... Läs mer

99,98 kr eller gratis med Kobo Plus

"Data Science on AWS: Leveraging AWS for Advanced Data Science Solutions" is an essential guide for data scientists, analysts, and IT professionals looking to harness the robust capabilities of Amazon Web Services (AWS) to elevate their data science projects. This comprehensive resource dives deep into the intricacies of deploying and managing scalable data science applications, ensuring readers
... Läs mer
Ljudbok

Data Engineering Guide for Beginners

Understanding the Core Components and Strategies for Effective Data Management

av Allan Murray ...

Uppläst av Ray Collins ...

Oavkortad

3 timmar:24 min

Data Engineering for Beginners demystifies the complex landscape of data infrastructure, offering a clear and accessible introduction to the essential concepts and tools that form the foundation of modern data management.This book covers the core components of data engineering, including data pipelines, storage solutions, and processing frameworks, providing a solid understanding of how data flows ... Läs mer

79,88 kr eller gratis med Kobo Plus

Data Engineering for Beginners demystifies the complex landscape of data infrastructure, offering a clear and accessible introduction to the essential concepts and tools that form the foundation of modern data management.This book covers the core components of data engineering, including data pipelines, storage solutions, and processing frameworks, providing a solid understanding of how data flows
... Läs mer
Ljudbok

Data Quality for Beginners

Architecting Scalable Solutions for Informed Decision-Making and Innovation

av Sam Campbell ...

Uppläst av Rayan Mitchell ...

Oavkortad

3 timmar:32 min

"Data Quality for Beginners: Architecting Scalable Solutions for Informed Decision-Making and Innovation" is an essential guide for those embarking on the journey to understand and improve the quality of data within their organizations. This comprehensive book demystifies the complexities surrounding data quality, offering readers a foundational understanding coupled with practical insights into ... Läs mer

99,98 kr eller gratis med Kobo Plus

"Data Quality for Beginners: Architecting Scalable Solutions for Informed Decision-Making and Innovation" is an essential guide for those embarking on the journey to understand and improve the quality of data within their organizations. This comprehensive book demystifies the complexities surrounding data quality, offering readers a foundational understanding coupled with practical insights into
... Läs mer
Ljudbok

Data-Driven Decisions

Mastering Business Data Science

av Chuck Sherman ...

Uppläst av Ray Collins ...

Oavkortad

4 timmar:36 min

In a world increasingly fueled by data, the ability to transform raw information into actionable insights has become a cornerstone of modern business success. "Data-Driven Decisions: Mastering Business Data Science" is your definitive guide to navigating this exciting frontier where data and business strategy intersect.From startups to multinational corporations, industries are recognizing the ... Läs mer

59,79 kr eller gratis med Kobo Plus

In a world increasingly fueled by data, the ability to transform raw information into actionable insights has become a cornerstone of modern business success. "Data-Driven Decisions: Mastering Business Data Science" is your definitive guide to navigating this exciting frontier where data and business strategy intersect.From startups to multinational corporations, industries are recognizing the
... Läs mer
Ljudbok

Data Mesh

A Comprehensive Guide to Modern Data Architecture

av Brian Paul ...

Uppläst av Ray Collins ...

Oavkortad

3 timmar:16 min

In a world where data reigns supreme, organizations are grappling with the challenges posed by traditional data management approaches. "Unleashing the Power of Data Mesh" is your definitive guide to navigating this evolving landscape and harnessing the true potential of your data assets.This comprehensive book takes you on a transformative journey through the revolutionary paradigm of Data Mesh, a ... Läs mer

79,88 kr eller gratis med Kobo Plus

In a world where data reigns supreme, organizations are grappling with the challenges posed by traditional data management approaches. "Unleashing the Power of Data Mesh" is your definitive guide to navigating this evolving landscape and harnessing the true potential of your data assets.This comprehensive book takes you on a transformative journey through the revolutionary paradigm of Data Mesh, a
... Läs mer
Ljudbok

Magic Data

Harnessing the Power of Algorithms and Structures. Part 2

av Chuck Sherman ...

Uppläst av Ray Collins ...

Oavkortad

3 timmar:35 min

Are you ready to dive deep into the world of data structures and algorithms? Whether you're a novice programmer or an experienced developer, "Magic Data: Harnessing the Power of Algorithms and Structures" is your roadmap to mastering the essential building blocks of computer science.In this comprehensive book, you'll embark on a journey that demystifies the intricate realm of data structures and ... Läs mer

59,79 kr eller gratis med Kobo Plus

Are you ready to dive deep into the world of data structures and algorithms? Whether you're a novice programmer or an experienced developer, "Magic Data: Harnessing the Power of Algorithms and Structures" is your roadmap to mastering the essential building blocks of computer science.In this comprehensive book, you'll embark on a journey that demystifies the intricate realm of data structures and
... Läs mer
Ljudbok

Data Science Blueprint: Building Your Path to Analytical Mastery

Strategies, Tools, and Techniques for Harnessing Data Insights

av Sophia Rodriguez ...

Uppläst av Sophia Rodriguez ...

Oavkortad

3 timmar:54 min

As data becomes increasingly commonplace in today's world, "Data Science Blueprint: Building Your Path to Analytical Mastery" offers a thorough manual for both aspiring and experienced data scientists. This book offers a comprehensive grasp of data science's concepts, methods, and applications, demystifying the field's complexity.This book covers every aspect of data science, from basic vocabulary ... Läs mer

160,67 kr eller gratis med Kobo Plus

As data becomes increasingly commonplace in today's world, "Data Science Blueprint: Building Your Path to Analytical Mastery" offers a thorough manual for both aspiring and experienced data scientists. This book offers a comprehensive grasp of data science's concepts, methods, and applications, demystifying the field's complexity.This book covers every aspect of data science, from basic vocabulary
... Läs mer
Ljudbok

Data Analysis for Beginners

Part 2. Unlocking the Secrets of Data Analysis. A Practical Guide for Beginners

av Daniel Garfield ...

Uppläst av Ray Collins ...

Oavkortad

4 timmar:13 min

In a data-driven world, the ability to analyze and derive insights from vast amounts of information is becoming increasingly crucial. If you're new to the field of data analysis and eager to dive into this fascinating realm, "Data Analysis for Beginners" is the perfect companion on your learning journey.This comprehensive guide equips you with the essential knowledge and practical skills needed to ... Läs mer

49,74 kr eller gratis med Kobo Plus

In a data-driven world, the ability to analyze and derive insights from vast amounts of information is becoming increasingly crucial. If you're new to the field of data analysis and eager to dive into this fascinating realm, "Data Analysis for Beginners" is the perfect companion on your learning journey.This comprehensive guide equips you with the essential knowledge and practical skills needed to
... Läs mer
Ljudbok

Internet of Things (IoT)

Part 1. Introduction to IoT. Advancements and Communication Protocols

av Daniel Garfield ...

Uppläst av Ray Collins ...

Oavkortad

5 timmar:32 min

In a world where technology intertwines seamlessly with our daily lives, the Internet of Things (IoT) has emerged as a transformative force, revolutionizing the way we interact with the world around us. "Internet of Things (IoT)" is an insightful exploration of the IoT and its advancements in communication protocols, illuminating the remarkable potential and impact this interconnected ecosystem ... Läs mer

59,79 kr eller gratis med Kobo Plus

In a world where technology intertwines seamlessly with our daily lives, the Internet of Things (IoT) has emerged as a transformative force, revolutionizing the way we interact with the world around us. "Internet of Things (IoT)" is an insightful exploration of the IoT and its advancements in communication protocols, illuminating the remarkable potential and impact this interconnected ecosystem
... Läs mer
Ljudbok

R Programming

Mastering Data Science and Statistical Computing

av Rama Nolan ...

Uppläst av Tom Brooks ...

Oavkortad

3 timmar:2 min

Master Data Science with R—Your Essential Guide to Statistical Computing and Real-World Analytics.Step into the world of R programming with R Programming: Mastering Data Science and Statistical Computing. Whether you’re a complete beginner or a data professional sharpening your edge, this audiobook is your roadmap to unlocking the full power of R.What You’ll Learn:✅ R Basics Made Simple: Master ... Läs mer

150,62 kr eller gratis med Kobo Plus

Master Data Science with R—Your Essential Guide to Statistical Computing and Real-World Analytics.Step into the world of R programming with R Programming: Mastering Data Science and Statistical Computing. Whether you’re a complete beginner or a data professional sharpening your edge, this audiobook is your roadmap to unlocking the full power of R.What You’ll Learn:✅ R Basics Made Simple: Master
... Läs mer
Ljudbok

Time Series Feature Engineering

Comprehensive Guide to Extracting Insights from Temporal Data

av Simon Winston ...

Uppläst av Sam Finley ...

Oavkortad

4 timmar:15 min

This comprehensive guide is your key to unraveling the mysteries hidden within sequential data, whether you're navigating financial markets, predicting climate patterns, or optimizing business operations.From seasoned data scientists to curious beginners, this book provides a rich exploration of time series feature engineering, demystifying the complexities of temporal data analysis. Dive into the ... Läs mer

59,79 kr eller gratis med Kobo Plus

This comprehensive guide is your key to unraveling the mysteries hidden within sequential data, whether you're navigating financial markets, predicting climate patterns, or optimizing business operations.From seasoned data scientists to curious beginners, this book provides a rich exploration of time series feature engineering, demystifying the complexities of temporal data analysis. Dive into the
... Läs mer
Ljudbok

Guide to Data Science in the Big Data Era, A

Big Data Explained: A Comprehensive Guide to Data Science Applications

av Alexander Clarke ...

Uppläst av Alexander Clarke ...

Oavkortad

3 timmar:37 min

With our extensive book, "A Guide to Data Science in the Big Data Era: Big Data Explained- A Comprehensive Guide to Data Science Applications," you may unravel the secrets of data-driven decision-making. Enter a future where empirical evidence drives innovation and vast datasets illuminate insights. This guide is intended to capture your interest and ignite your passion for the game-changing ... Läs mer

160,67 kr eller gratis med Kobo Plus

With our extensive book, "A Guide to Data Science in the Big Data Era: Big Data Explained- A Comprehensive Guide to Data Science Applications," you may unravel the secrets of data-driven decision-making. Enter a future where empirical evidence drives innovation and vast datasets illuminate insights. This guide is intended to capture your interest and ignite your passion for the game-changing
... Läs mer
Ljudbok

Fundamentals of Data Engineering

Building Robust Data Systems for Modern Analytics and Insights

av Daniel Garfield ...

Uppläst av Ray Collins ...

Oavkortad

4 timmar:44 min

"Fundamentals of Data Engineering: Building Robust Data Systems for Modern Analytics and Insights" is an essential guide for aspiring and experienced data engineers alike, providing a comprehensive overview of the principles, techniques, and technologies involved in designing and maintaining robust data systems.In today's data-driven world, organizations heavily rely on data engineering to ... Läs mer

49,74 kr eller gratis med Kobo Plus

"Fundamentals of Data Engineering: Building Robust Data Systems for Modern Analytics and Insights" is an essential guide for aspiring and experienced data engineers alike, providing a comprehensive overview of the principles, techniques, and technologies involved in designing and maintaining robust data systems.In today's data-driven world, organizations heavily rely on data engineering to
... Läs mer
Ljudbok

Mastering Data-Intensive Applications

2 in 1 Guide

av Chuck Sherman ...

Uppläst av Ray Collins ...

Oavkortad

8 timmar:33 min

In today's data-centric world, making informed decisions is paramount for individuals, businesses, and organizations of all sizes. "Data-Driven Decisions: Unlocking Insights for Success" is your essential guide to harnessing the power of data to drive better outcomes.This book demystifies the complex world of data analytics and decision-making, making it accessible to readers from all backgrounds. ... Läs mer

143,53 kr eller gratis med Kobo Plus

In today's data-centric world, making informed decisions is paramount for individuals, businesses, and organizations of all sizes. "Data-Driven Decisions: Unlocking Insights for Success" is your essential guide to harnessing the power of data to drive better outcomes.This book demystifies the complex world of data analytics and decision-making, making it accessible to readers from all backgrounds.
... Läs mer
Ljudbok

CompTIA Data+: DAO-001 Certification Guide

Complete coverage of the new CompTIA Data+ (DAO-001) exam to help you pass on the first attempt

av Cameron Dodd ...

Oavkortad

6 timmar:39 min

Learn data analysis essentials and prepare for the Data+ exam with this CompTIA exam guide, complete with practice exams towards the endKey FeaturesApply simple methods of data analysis and find out when and how to apply more complicated onesTake business requirements and produce a remote to the correct audience using appropriate visualizationsLearn about data governance rules, including quality ... Läs mer

262,55 kr eller gratis med Kobo Plus

Learn data analysis essentials and prepare for the Data+ exam with this CompTIA exam guide, complete with practice exams towards the endKey FeaturesApply simple methods of data analysis and find out when and how to apply more complicated onesTake business requirements and produce a remote to the correct audience using appropriate visualizationsLearn about data governance rules, including quality
... Läs mer

Kobo Rakuten

Läsplattor

Appar

Tillbehör

Kundvagn

Du får VIP-behandlingen!

Din kundvagn är tom

Tillgänglig:

1 ljudbok per månad

+ GRATIS provprenumeration i 30 dagar

Tillgänglig:

1 ljudbok per månad

+ GRATIS provprenumeration i 30 dagar

Rekommenderas för dig

Databehandling Ljudböcker

Machine Learning for Beginners: A Clear Guide to How Computers Learn from Data

Invisible Women

Темные данные: Практическое руководство по принятию правильных решений в мире недостающих данных

Data Feminism

Foundation of Insights, The: Mastering Data Cleaning for Effective Data Science

Fog Computing

Data Scaling and Normalization

Time Series Analysis for Beginners

Journey into Data Science and Machine Learning

Data Science on AWS

Data Engineering Guide for Beginners

Data Quality for Beginners

Data-Driven Decisions

Data Mesh

Magic Data

Data Science Blueprint: Building Your Path to Analytical Mastery

Data Analysis for Beginners

Internet of Things (IoT)

R Programming

Time Series Feature Engineering

Guide to Data Science in the Big Data Era, A

Fundamentals of Data Engineering

Mastering Data-Intensive Applications

CompTIA Data+: DAO-001 Certification Guide