Datafangst og dataanalyse

If programming is magic then web scraping is surely a form of wizardry. By writing a simple automated program, you can query web servers, request data, and parse it to extract the information you need. The expanded edition of this practical book not only introduces you web scraping, but also serves as a comprehensive guide to scraping almost every type of data from the modern web.Part I focuses on web scraping mechanics: using Python to request information from a web server, performing basic handling of the servers response, and interacting with sites in an automated fashion. Part II explores a variety of more specific tools and applications to fit any web scraping scenario youre likely to encounter.Parse complicated HTML pagesDevelop crawlers with the Scrapy frameworkLearn methods to store data you scrapeRead and extract data from documentsClean and normalize badly formatted dataRead and write natural languagesCrawl through forms and loginsScrape JavaScript and crawl through APIsUse and write image-to-text softwareAvoid scraping traps and bot blockersUse scrapers to test your website

This methodology utilizes the principle of optimistic mindset and incorporates the utilization of all sensory faculties - visual perception, auditory perception, tactile perception, gustatory perception, and olfactory perception. It serves as a potent instrument which effectively conveys an individual's self-assurance and exerts a profound influence on their personal disposition as well as on the surrounding milieu.Achieving significant accomplishments is a challenging endeavor, and a considerable advantage can be gained by understanding the methods to align one's mind in support of one's goals. The brain operates as a proficient problem-solver, wherein providing explicit instructions regarding your intentions would effectively streamline the process of achieving your objectives. By doing so, the brain would aptly guide you towards undertaking the requisite actions essential for actualizing those goals.Selling an architectural design can prove challenging unless accompanied by at least a visual representation. Given the paramount importance of architectural visualization in bolstering the marketing efficacy of your project, individuals of distinguished caliber such as developers, architects, interior designers, or home builders would significantly enhance their expertise by acquainting themselves with this integral facet of the design process.

Individuals make attempts to cultivate positivity at various stages of their existence. Instances of crashes and software defects are reasonably tolerable, particularly in situations wherein one lacks a proactive support network. I find it incredibly challenging to overcome this.Creative visualization, functioning as a cognitive method, likewise amplifies an individual's inclination and dedication towards the attainment of their goals. Due to the fact that creative visualization instills a favorable and optimistic perception of accomplishment, individuals who engage in this technique often encounter a profound feeling of personal empowerment. It instills an individual with the necessary self-assurance to undertake the necessary measures for the attainment of his objectives.It is evident that a considerable number of accomplished individuals in contemporary times attain success as a direct result of their unwavering enthusiasm and conviction in their capabilities. Successful individuals predominantly possess an optimistic outlook and exhibit unwavering determination in their relentless pursuit of their objectives.

Have you ever desired the ability to metamorphose into an improved individual or an enhanced version of yourself? Have you ever pondered the existence of individuals in the world who appear to be invincible or beyond reach? Have you ever pondered the reasons behind why certain individuals attract specific qualities in life that appear unattainable for you to achieve?You have the ability to overcome these challenging circumstances and direct your attention towards the various facets of your desired self. Regardless of the number of mistakes we have made, each one of us has the ability to attain our goals. The crucial aspect lies in maintaining one's trajectory and acquiring knowledge about the most effective and ineffective approaches. The Guide for Novices provides comprehensive instructions!Creative visualization techniques harness the cognitive faculties of the human mind. An aspect of its functionality lies in empowering individuals to triumph over and eradicate their dread of failure. The apprehension associated with potential failure hinders individuals from exerting their utmost efforts and impedes their ability to demonstrate resolute determination in pursuit of their objectives. An individual's potential for success is often hindered by their fears, resulting in a lack of exceptional achievement and rather an average and risk-averse performance. Creative visualization eliminates the possibility of mediocrity, as it grants individuals the chance to envision their success by meticulously visualizing the intricacies of their plans and endeavors.

The authors of this report describe and analyze online information and potential misinformation about the security clearance process. Reviewing the content on internet forums reveals potential misperceptions about the process.

Learn the key skills and capabilities that empower Citizens of Data Science to not only survive but thrive in an AI-dominated world.Purchase of the print or Kindle book includes a free PDF eBookKey Features:Prepare for a future dominated by AI and big dataEnhance your AI and data literacy with real-world examplesLearn how to leverage AI and data to address current and future challengesBook Description:AI is undoubtedly a game-changing tool with immense potential to improve human life.This book aims to empower you as a Citizen of Data Science, covering the privacy, ethics, and theoretical concepts you'll need to exploit to thrive amid the current and future developments in the AI landscape.We'll explore AI's inner workings, user intent, and the critical role of the AI utility function while also briefly touching on statistics and prediction to build decision models that leverage AI and data for highly informed, more accurate, and less risky decisions.Additionally, we'll discuss how organizations of all sizes can leverage AI and data to engineer or create value. We'll establish why the economies of learning are more powerful than the economies of scale in a digital-centric world. Ethics and personal/organizational empowerment in the context of AI will also be addressed.Lastly, we'll delve into ChatGPT and the role of Large Language Models (LLMs), preparing you for the growing importance of Generative AI. By the end of the book, you'll have a deeper understanding of AI and the knowledge of how best to leverage it and thrive alongside it.What You Will Learn:Get to know the fundamentals of data literacy, privacy, and analyticsFind out what makes AI tick and the role of the AI utility functionMake informed decisions using prominent decision-making frameworksUnderstand relevant statistics and probability conceptsCreate new sources of value by leveraging and applying AI and dataApply ethical parameters to AI development with real-world examplesFind out how to get the most out of ChatGPT and its peersWho this book is for:This book is for anyone looking to navigate an AI-driven future and make the most of the emerging technologies that have begun changing every industry without exception. Whether you're looking to expand your career prospects, find opportunities in your industry, future-proof your organization, or simply need guidance to keep up with the rapid progress, this book will help you gain a better understanding of AI and data for years to come.

The purpose of training and education in the United States Department of the Air Force (DAF) is to develop and sustain mission-critical knowledge, skills, and abilities (KSAs) among airmen, guardians, and civilians. The DAF must deliver effective training and education to fully use its human capital, provide warfighting assets to combatant commanders, and maintain asymmetric advantage over competitors. Yet training and education is costly. A recent budget request included more than $2 billion for training and education, and recent guidance has highlighted that the U.S. Air Force must transform all facets of training and education to field a highly capable force in an affordable manner. This report focuses on computational cognitive models, a class of training technologies with transformative potential. Computational cognitive models emulate psychological processes like knowledge acquisition and retention. These models have been used to develop empirically grounded training curricula and deliver personalized training in diverse domains. The primary benefits of using these models to deliver personalized training are enhanced learning gains and reduced training time. This report explores the feasibility of applying computational cognitive models to the acquisition and sustainment of mission-critical KSAs, with emphasis on second-language learning. The authors affirm that cognitive models can be integrated with training curricula in a variety of ways, and each of these potential courses of action (COAs) presents different levels of benefits along with different technical and logistical challenges.

This beginner-friendly textbook on data analytics is designed to quickly immerse readers in the world of Python programming and its applications in data analysis. While we assume a basic familiarity with programming languages, relational databases, and statistics, the book caters to learners of all backgrounds.The main focus of the book is to equip data analysts with essential knowledge and skills, guiding them through Python fundamentals and gradually delving into advanced topics like time series and regression analysis. A special emphasis is placed on the practical implementation of concepts using the powerful Python library, Pandas.Throughout the book, we utilize simple datasets in most chapters, allowing readers to grasp the inner workings of tools and techniques. However, in the final chapter, we present real-world datasets to expose learners to the challenges and complexities of actual data scenarios, encouraging further skill development and problem-solving abilities.Key topics covered include Python syntax, data loading, cleaning, preparation, aggregation, visualization, time series analysis, and regressions. Our teaching philosophy revolves around active learning, and to facilitate this, we provide numerous code examples for readers to practice. Additionally, the book includes a comprehensive set of 669 review questions that encompass both conceptual understanding and coding proficiency.By the end of this journey, readers will have gained a solid foundation in data analytics and Python, empowering them to apply their newfound knowledge to real-world challenges with confidence.

According to the principle of the law of attraction, any positive or negative occurrences that transpire in one's life are believed to have been drawn to them through their own volition. In order to procure abundance, it is imperative to possess the capability to draw the appropriate energy towards oneself and foster its presence in one's surroundings. It is imperative to possess the ability to draw positivity instead of negativity. Each and every individual among us possesses the inherent ability to draw towards oneself all the desired elements, provided that one cultivates the appropriate mindset and cultivates an optimal level of vigor.In the contents of this extraordinary manual on manifestation, you will uncover the deep-seated impact exerted by your thoughts and beliefs in shaping the fabric of your reality. Regardless of your ambitions, whether they involve discovering romantic affection, attaining professional triumph, embarking on a prosperous entrepreneurial endeavor, or enriching your overall state of health and happiness, rest assured that the 369 Method will provide you with the necessary guidance to manifest your profound aspirations.Love can solely be bestowed upon you, unreservedly. To cultivate such a profound and nurturing connection, one must acquire proficiency in the art of being receptive. What does this mean? It indicates that the initial phase in materializing love entails altering one's perspective on the essential components required to attract a well-suited partner.

The experience of manifestation can be encompassing and challenging at times. Sometimes it's downright uncomfortable. When one proclaims their desired outcome and firmly affirms its attainment, they generate a purposeful intention within the Universe, signaling their determination to foster its realization. Become a pinnacle of manifestation, aiding you in achieving your goals. The book dispels antiquated notions regarding the Law of Attraction and renders its practice accessible and comprehensible.If, due to any of these circumstances, your days persistently remain somber and devoid of joy, burdened by stress, anxiety, discord, and discontent, and you are uncertain of how to extricate yourself from this predicament, yet possess an unwavering determination to persevere and embark upon self-improvement, to attain your objectives, and to effectuate a positive transformation in your life, then you have arrived at the appropriate destination!How to effectively acquire proficiency in frequency attunement, strategically drawing similar individuals towards you, namely soul mates, intimate companions, or prospective professional collaborators. ¿ Conquering self-doubt and enhancing self-worth through the augmentation of your inherent frequency levels, accompanied by an exploration of Unitarian universalism as the embodiment of love in a scientific context.

Through the valuable insights and practical exercises imparted within the pages of this book, you will attain a profound comprehension of the process of manifestation and procure the necessary instruments to manifest your aspirations with utmost clarity, purpose, and resolute conviction. There are no limits to your dreams, and no aspirations are beyond your grasp when you tap into the remarkable potential that resides within you.Uncover potent techniques for manifestation that have proven efficacy, including bolstering confidence and engaging in positive affirmations, harnessing the transformative potential of gratitude, purposeful journaling, crafting a visual representation of aspirations through a vision board, and a myriad of other impactful approaches. Discover the concealed strategies to materializing abundance, prosperity, accomplishment, affection, joy, and even wellbeing and physical fitness!What benefits do you derive from the act of realizing your aspirations, drawing abundance into your life, and leading a life filled with meaning and satisfaction? Through the utilization of the Law of Attraction, the comprehensive methods and guidance elucidated in "Manifesting" bestow upon you the means to not only attain accomplishment but also to embrace adoration, opulence, and robust well-being, thus enabling the manifestation of your ideal existence!

To be completely accurate, it has been scientifically substantiated that the practice of visualization or creative visualization can exert a significant influence on an individual's life, effectively aiding individuals in bringing their aspirations into fruition. That being stated, the content presented in this concise publication encompasses tried-and-tested approaches that have assisted individuals similar to yourself in crafting a life that embodies their aspirations, ultimately leading to a sense of achievement and contentment.By engaging in extensive literature consumption and experimenting with various approaches, I have acquired a profound understanding of existence, truth, and the fundamental principles governing the cosmos. Certain ones exhibit satisfactory performance but necessitate significant time allocation. Others appear to be ineffective until the passage of a significant amount of time, at which point I reflect upon the manner in which my life has manifested itself according to the visions I held previously. This is impressive, but I am curious about expediting the process for myself.Within the pages of this book, a plethora of efficacious methodologies await you, enabling the effective utilization of the subconscious mind through the potent tool of visualization. Recent research in neuroscience indicates that cognitive processes generate internal directives that subsequently manifest as physical behavior. You shall acquire the knowledge of visualization techniques and adeptly harness your creative abilities. Everything you desire resides within the depths of your being. One must acquire the skill to modify their own programming, and upon mastering the utilization of visualization, one shall have the ability to manifest their aspirations.

Are you currently seeking to actualize your aspirations? Would you be interested in a guaranteed method to fulfill all of your aspirations? Do you find yourself fatigued by the repetition of success narratives detailing the accomplishments attained through visualization, and yearn to personally experiment with this technique?Hence, the experienced and knowledgeable senior strategy consultant, Sam Schreim, has compiled years of expertise and profound understanding within the pages of his book, "Storytelling with Charts: A Data & Text Visualization Guide for Business, Professionals and Non-Professionals". This comprehensive guide offers step-by-step instructions on effectively utilizing the influence of compelling narratives and psychological methods to craft enthralling data stories.This book will empower you to achieve the desired results you have always aspired to, by providing a concise compilation of proven strategies that will enable you to excel in various aspects of your life. The principles delineated in this book can be effectively employed across various facets of your existence, encompassing interpersonal connections, financial matters, vocational endeavors, personal interests, and professional aspirations."

If you are inclined to do so, this book would prove to be highly instrumental in aiding you to commence your expedition of creative visualization. This book aims to enhance your comprehension of creative visualization while providing a comprehensive range of remarkable visualization techniques. By diligently practicing these methods, you can bolster your ability to envision and subsequently manifest your aspirations.The acquisition of creative visualization skills is imperative for individuals aspiring to attain the long-desired objectives that have eluded them thus far. This guide will provide comprehensive insight into the concept of creative visualization and the potential it holds for facilitating profound positive transformations in one's life, leading to the realization of a more gratifying existence characterized by greater purpose and significance.Through the acquisition of this book and meticulous perusal of its contents, you shall be positioned to accurately conceive and perceive enduring transformations. With these visualization methodologies, you will surpass all prior accomplishments, bearing witness to the realization of robust and positive modifications in your life.

Intelligent multimedia processing and computer vision have seen an upsurge in interest over the last few years. This book reviews cutting edge research in the areas of intelligent multimedia processing and computer vision techniques and applications with a particular emphasis on interdisciplinary approaches and novel solutions.

Medical Imaging Informatics is an edited book that discusses how medical images can be processed using machine learning techniques and big data analysis methods. These tools help physicians to gain a full overview of a patient's data, which in turn assists with diagnosis, prognosis or intervention.

Practical Charts provides concrete, easy-to-learn guidelines for creating "everyday" charts for reports and presentations, allowing you to quickly learn how to create charts that are clear, compelling, and accurate. Written in a friendly, jargon-free style by globally recognized data visualization expert and educator Nick Desbarats, Practical Charts will equip you with practical, highly specific guidelines for handling the vast majority of common chart design challenges (showing outliers, showing large numbers of values, etc.) and avoiding dozens of common mistakes (failing to annotate bars of zero length in bar charts, using sequential colors to identify non-sequential categories, etc.), covering over 30 important chart types and 180 key takeaways along the way. An essential resource for data visualization beginners and those with decades of data-handling experience alike.

Everything you need to know to apply data contracts and build a truly data-driven organization that harnesses quality data to deliver tangible business valuePurchase of the print or Kindle book includes a free PDF eBook.Key Features:Understand data contracts and their power to resolving the problems in contemporary data platformsLearn how to design and implement a cutting-edge data platform powered by data contractsAccess practical guidance from the pioneer of data contracts to get expert insights on effective utilizationBook Description:Despite the passage of time and the evolution of technology and architecture, the challenges we face in building data platforms persist. Our data often remains unreliable, lacks trust, and fails to deliver the promised value.With Driving Data Quality with Data Contracts, you'll discover the potential of data contracts to transform how you build your data platforms, finally overcoming these enduring problems. You'll learn how establishing contracts as the interface allows you to explicitly assign responsibility and accountability of the data to those who know it best-the data generators-and give them the autonomy to generate and manage data as required. The book will show you how data contracts ensure that consumers get quality data with clearly defined expectations, enabling them to build on that data with confidence to deliver valuable analytics, performant ML models, and trusted data-driven products.By the end of this book, you'll have gained a comprehensive understanding of how data contracts can revolutionize your organization's data culture and provide a competitive advantage by unlocking the real value within your data.What You Will Learn:Gain insights into the intricacies and shortcomings of today's data architecturesUnderstand exactly how data contracts can solve prevalent data challengesDrive a fundamental transformation of your data culture by implementing data contractsDiscover what goes into a data contract and why it's importantDesign a modern data architecture that leverages the power of data contractsExplore sample implementations to get practical knowledge of using data contractsEmbrace best practices for the successful deployment of data contractsWho this book is for:If you're a data engineer, data leader, architect, or practitioner thinking about your data architecture and looking to design one that enables your organization to get the most value from your data, this book is for you. Additionally, staff engineers, product managers, and software engineering leaders and executives will also find valuable insights.

Build an end-to-end geospatial data lake in AWS using popular AWS services such as RDS, Redshift, DynamoDB, and Athena to manage geodata Purchase of the print or Kindle book includes a free PDF eBook.Key Features:Explore the architecture and different use cases to build and manage geospatial data lakes in AWSDiscover how to leverage AWS purpose-built databases to store and analyze geospatial dataLearn how to recognize which anti-patterns to avoid when managing geospatial data in the cloudBook Description:Managing geospatial data and building location-based applications in the cloud can be a daunting task. This comprehensive guide helps you overcome this challenge by presenting the concept of working with geospatial data in the cloud in an easy-to-understand way, along with teaching you how to design and build data lake architecture in AWS for geospatial data.You'll begin by exploring the use of AWS databases like Redshift and Aurora PostgreSQL for storing and analyzing geospatial data. Next, you'll leverage services such as DynamoDB and Athena, which offer powerful built-in geospatial functions for indexing and querying geospatial data. The book is filled with practical examples to illustrate the benefits of managing geospatial data in the cloud. As you advance, you'll discover how to analyze and visualize data using Python and R, and utilize QuickSight to share derived insights. The concluding chapters explore the integration of commonly used platforms like Open Data on AWS, OpenStreetMap, and ArcGIS with AWS to enable you to optimize efficiency and provide a supportive community for continuous learning.By the end of this book, you'll have the necessary tools and expertise to build and manage your own geospatial data lake on AWS, along with the knowledge needed to tackle geospatial data management challenges and make the most of AWS services.What You Will Learn:Discover how to optimize the cloud to store your geospatial dataExplore management strategies for your data repository using AWS Single Sign-On and IAMCreate effective SQL queries against your geospatial data using AthenaValidate postal addresses using Amazon Location servicesProcess structured and unstructured geospatial data efficiently using RUse Amazon SageMaker to enable machine learning features in your applicationExplore the free and subscription satellite imagery data available for use in your GISWho this book is for:If you understand the importance of accurate coordinates, but not necessarily the cloud, then this book is for you. This book is best suited for GIS developers, GIS analysts, data analysts, and data scientists looking to enhance their solutions with geospatial data for cloud-centric applications. A basic understanding of geographic concepts is suggested, but no experience with the cloud is necessary for understanding the concepts in this book.

Build advanced NLU systems by utilizing NLP libraries such as NLTK, SpaCy, BERT, and OpenAI; ML libraries like Keras, scikit-learn, pandas, TensorFlow, and NumPy, along with visualization libraries such as Matplotlib and Seaborn. ¿Purchase of the print Kindle book includes a free PDF eBookKey Features:Master NLU concepts from basic text processing to advanced deep learning techniquesExplore practical NLU applications like chatbots, sentiment analysis, and language translationGain a deeper understanding of large language models like ChatGPTBook Description:Natural language understanding (NLU) organizes and structures, language allowing computer systems to effectively process textual information for many different practical applications. Natural Language Understanding with Python will help you explore practical techniques that make use of NLU to build a wide variety of creative and useful applications.Complete with step-by-step explanations of essential concepts and practical examples, this book begins by teaching you about NLU and its applications. You'll then explore a wide range of current NLU techniques and their most appropriate use-case. In the process, you'll be introduced to the most useful Python NLU libraries. Not only will you learn the basics of NLU, you'll also be introduced to practical issues such as acquiring data, evaluating systems, and deploying NLU applications, along with their solutions. This book is a comprehensive guide that will help you explore the full spectrum of essential NLU techniques and resources.By the end of this book, you will be familiar with the foundational concepts of NLU, deep learning, and large language models (LLMs). You will be well on your way to having the skills to independently apply NLU technology in your own academic and practical applications.What You Will Learn:Explore the uses and applications of different NLP techniquesUnderstand practical data acquisition and system evaluation workflowsBuild cutting-edge and practical NLP applications to solve problemsMaster NLP development from selecting an application to deploymentOptimize NLP application maintenance after deploymentBuild a strong foundation in neural networks and deep learning for NLUWho this book is for:This book is for python developers, computational linguists, linguists, data scientists, NLP developers, conversational AI developers, and students looking to learn about natural language understanding (NLU) and applying natural language processing (NLP) technology to real problems. Anyone interested in addressing natural language problems will find this book useful. Working knowledge in Python is a must.

Extract valuable insights from data by leveraging various analysis and visualization techniques with this comprehensive guidePurchase of the print or Kindle book includes a free PDF eBookKey Features:Gain practical experience in conducting EDA on a single variable of interest in PythonLearn the different techniques for analyzing and exploring tabular, time series, and textual data in PythonGet well versed in data visualization using leading Python libraries like Matplotlib and seabornBook Description:Exploratory data analysis (EDA) is a crucial step in data analysis and machine learning projects as it helps in uncovering relationships and patterns and provides insights into structured and unstructured datasets. With various techniques and libraries available for performing EDA, choosing the right approach can sometimes be challenging. This hands-on guide provides you with practical steps and ready-to-use code for conducting exploratory analysis on tabular, time series, and textual data.The book begins by focusing on preliminary recipes such as summary statistics, data preparation, and data visualization libraries. As you advance, you'll discover how to implement univariate, bivariate, and multivariate analyses on tabular data. Throughout the chapters, you'll become well versed in popular Python visualization and data manipulation libraries such as seaborn and pandas.By the end of this book, you will have mastered the various EDA techniques and implemented them efficiently on structured and unstructured data.What You Will Learn:Perform EDA with leading Python data visualization librariesExecute univariate, bivariate, and multivariate analyses on tabular dataUncover patterns and relationships within time series dataIdentify hidden patterns within textual dataDiscover different techniques to prepare data for analysisOvercome the challenge of outliers and missing values during data analysisLeverage automated EDA for fast and efficient analysisWho this book is for:If you are a data analyst interested in the practical application of exploratory data analysis in Python, then this book is for you. This book will also benefit data scientists, researchers, and statisticians who are looking for hands-on instructions on how to apply EDA techniques using Python libraries. Basic knowledge of Python programming and a basic understanding of fundamental statistical concepts is a prerequisite.

A growing concern exists that the expected annual growth in the number of eligible employees will be outpaced by economic growth predictions. While employee retention and employee voluntary turnover have received considerable scholarly attention, few research studieshave examined the phenomenon in a professional sales arena. No investigation to date has tracked employee voluntary turnover and retention over a 14-year longitudinal wave as was the focus of this study.With the supply of talented employees for the predicted available jobs around the world declining, employee retention and voluntary turnover have jumped to the forefront of HRD practitioners', as well as senior managers', strategic initiative

Object-Oriented Analysis and Design for Information Systems, Second Edition clearly explains real object-oriented programming in practice. Expert author Raul Sidnei Wazlawick explains concepts such as object responsibility, visibility, and the real need for delegation in detail. The object-oriented code generated by using these concepts in a systematic way is concise, organized and reusable.The patterns and solutions presented in this book are based in research and industrial applications. You will come away with clarity regarding processes and use cases and a clear understanding of how to expand a use case. Wazlawick clearly explains how to build meaningful sequence diagrams. Object-Oriented Analysis and Design for Information Systems illustrates how and why building a class model is not just placing classes into a diagram. You will learn the necessary organizational patterns so that your software architecture will be maintainable. The Second Edition includes all new content shifting the focus of the book to agile software development, including Scrum software project management, BPMN diagrams, user stories, and Python code examples.

Deploy your data ingestion pipeline, orchestrate, and monitor efficiently to prevent loss of data and qualityPurchase of the print or Kindle book includes a free PDF eBookKey Features:Harness best practices to create a Python and PySpark data ingestion pipelineSeamlessly automate and orchestrate your data pipelines using Apache AirflowBuild a monitoring framework by integrating the concept of data observability into your pipelinesBook Description:Data Ingestion with Python Cookbook offers a practical approach to designing and implementing data ingestion pipelines. It presents real-world examples with the most widely recognized open source tools on the market to answer commonly asked questions and overcome challenges.You'll be introduced to designing and working with or without data schemas, as well as creating monitored pipelines with Airflow and data observability principles, all while following industry best practices. The book also addresses challenges associated with reading different data sources and data formats. As you progress through the book, you'll gain a broader understanding of error logging best practices, troubleshooting techniques, data orchestration, monitoring, and storing logs for further consultation.By the end of the book, you'll have a fully automated set that enables you to start ingesting and monitoring your data pipeline effortlessly, facilitating seamless integration with subsequent stages of the ETL process.What You Will Learn:Implement data observability using monitoring toolsAutomate your data ingestion pipelineRead analytical and partitioned data, whether schema or non-schema basedDebug and prevent data loss through efficient data monitoring and loggingEstablish data access policies using a data governance frameworkConstruct a data orchestration framework to improve data qualityWho this book is for:This book is for data engineers and data enthusiasts seeking a comprehensive understanding of the data ingestion process using popular tools in the open source community. For more advanced learners, this book takes on the theoretical pillars of data governance while providing practical examples of real-world scenarios commonly encountered by data engineers.

The widespread of using bar codes for most commercial products increased the capabilities of both generating and collecting data. The computerization of business management, government administration, scientific and engineering data management has led to the growth of powerful databases in which analysis is important. For this purpose, data mining emerged aiming to transform the processed data into useful information and knowledge. Data mining is defined as the process of extracting hidden, previously unknown, and potentially useful information from data. The idea is to build machine learning algorithms that sift through databases automatically in order to discover regularities or patterns.

Personal knowledge graphs (PKGs) support the development of innovative digitalized personalized applications, which keep users updated, help them manage their day-to-day activities and facilitate informed decisions. This book systematically explores the global advanced research around PKGs from methodologies to tools and applications.

Recent advances in data mining allow for exploiting patterns as the primary means for clustering and classifying large collections of data. In this thesis, we present three advances in pattern-based clustering technology, an advance in semi-supervised pattern-based classification, and a related advance in pattern frequency counting. In our first contribution, we analyze numerous deficiencies with traditional patternsignificance measures such as support and confidence, and propose a web image clustering algorithm that uses an objective interestingness measure to identify significant patterns, yielding measurably better clustering quality.