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Data analytics using Splunk 9.x : a practical guide to implementing Splunk's features for performing data analysis at scale
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ISBN: 1803245484 Year: 2023 Publisher: Birmingham, England : Packt Publishing, Limited,

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Make the most of Splunk 9.x to build insightful reports and dashboards with a detailed walk-through of its extensive features and capabilities Key Features Be well-versed with the Splunk 9. x architecture, installation, onboarding, and indexing data features Create advanced visualizations using the Splunk search processing language Explore advanced Splunk administration techniques, including clustering, data modeling, and container management Book Description Splunk 9 improves on the existing Splunk tool to include important features such as federated search, observability, performance improvements, and dashboarding. This book helps you to make the best use of the impressive and new features to prepare a Splunk installation that can be employed in the data analysis process. Starting with an introduction to the different Splunk components, such as indexers, search heads, and forwarders, this Splunk book takes you through the step-by-step installation and configuration instructions for basic Splunk components using Amazon Web Services (AWS) instances. You'll import the BOTS v1 dataset into a search head and begin exploring data using the Splunk Search Processing Language (SPL), covering various types of Splunk commands, lookups, and macros. After that, you'll create tables, charts, and dashboards using Splunk's new Dashboard Studio, and then advance to work with clustering, container management, data models, federated search, bucket merging, and more. By the end of the book, you'll not only have learned everything about the latest features of Splunk 9 but also have a solid understanding of the performance tuning techniques in the latest version. What you will learn Install and configure the Splunk 9 environment Create advanced dashboards using the flexible layout options in Dashboard Studio Understand the Splunk licensing models Create tables and make use of the various types of charts available in Splunk 9.x Explore the new configuration management features Implement the performance improvements introduced in Splunk 9.x Integrate Splunk with Kubernetes for optimizing CI/CD management Who this book is for The book is for data analysts, Splunk users, and administrators who want to become well-versed in the data analytics services offered by Splunk 9. You need to have a basic understanding of Splunk fundamentals to get the most out of this book.


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Official statistics - a plaything of politics? : on the interaction of politics, official statistics, and ethical principles
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ISBN: 3031046242 3031046234 Year: 2023 Publisher: Cham, Switzerland : Springer,

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This book describes official statistics as a tool to hold up a mirror to society – but also as an instrument for those who can manipulate this mirror. It addresses the precarious interaction of politics, official statistics, and ethical principles. Three sets of themes can be derived from this relationship, which are the focus of this book: Political systems and guiding principles, official statistics as a science of the state, and ethical issues arising from them. Ultimately, the determining factor is the political system that exists in each case. The book contains eleven chapters. The first three focus on the key concepts of the book: power and morality, official statistics and policy making, and ethical principles for statistical work. Three further chapters focus on episodes that illustrate, as "drastic" examples, the misuse of official statistics over the past hundred years, covering the situation in the Soviet Union, the Third Reich and Greece. The remaining five chapters take up current topics that pose particular challenges to official statistics. These are the phenomena paraphrased by digitalisation, globalisation, happiness research, overpopulation, migration, the Covid-19 pandemic and climate change. The book is primarily aimed at statisticians working in national and international statistical institutions, but also at readers interested in statistics, national accounts, economic and statistics history, and ethical issues.


Book
Splunk 9.x enterprise certified admin guide : ace the Splunk Enterprise Certified Admin exam with the help of this comprehensive prep guide
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ISBN: 1803232234 Year: 2023 Publisher: Birmingham, England : Packt Publishing,

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The IT sector's appetite for Splunk and skilled Splunk developers continues to surge, offering more opportunities for developers with each passing decade. If you want to enhance your career as a Splunk Enterprise administrator, then Splunk 9.x Enterprise Certified Admin Guide will not only aid you in excelling on your exam but also pave the way for a successful career. You'll begin with an overview of Splunk Enterprise, including installation, license management, user management, and forwarder management. Additionally, you'll delve into indexes management, including the creation and management of indexes used to store data in Splunk. You'll also uncover config files, which are used to configure various settings and components in Splunk. As you advance, you'll explore data administration, including data inputs, which are used to collect data from various sources, such as log files, network protocols (TCP/UDP), APIs, and agentless inputs (HEC). You'll also discover search-time and index-time field extraction, used to create reports and visualizations, and help make the data in Splunk more searchable and accessible. The self-assessment questions and answers at the end of each chapter will help you gauge your understanding. By the end of this book, you'll be well versed in all the topics required to pass the Splunk Enterprise Admin exam and use Splunk features effectively.


Book
Spatial Socio-econometric Modeling (SSEM) : A Low-Code Toolkit for Spatial Data Science and Interactive Visualizations Using R
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ISBN: 3031248570 3031248562 Year: 2023 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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With the primary goal of expanding access to spatial data science tools, this book offers dozens of minimal or low-code functions and tutorials designed to ease the implementation of fully reproducible Spatial Socio-Econometric Modeling (SSEM) analyses. Designed as a University of Pennsylvania Ph.D. level course for sociologists, political scientists, urban planners, criminologists, and data scientists, this textbook equips social scientists with all concepts, explanations, and functions required to strengthen their data storytelling. It specifically provides social scientists with a comprehensive set of open-access minimal code tools to: •Identify and access place-based longitudinal and cross-sectional data sources and formats •Conduct advanced data management, including crosswalks, joining, and matching •Fully connect social network analyses with geospatial statistics •Formulate research questions designed to account for place-based factors in model specification and assess their relevance compared to individual- or unit-level indicators •Estimate distance measures across units that follow road network paths •Create sophisticated and interactive HTML data visualizations cross-sectionally or longitudinally, to strengthen research storytelling capabilities •Follow best practices for presenting spatial analyses, findings, and implications •Master theories on neighborhood effects, equality of opportunity, and geography of (dis)advantage that undergird SSEM applications and methods •Assess multicollinearity issues via machine learning that may affect coefficients' estimates and guide the identification of relevant predictors •Strategize how to address feedback loops by using SSEM as an identification framework that can be merged with standard quasi-experimental techniques like propensity score models, instrumental variables, and difference in differences •Expand the SSEM analyses to connections that emerge via social interactions, such as co-authorship and advice networks, or any form of relational data The applied nature of the book along with the cost-free, multi-operative R software makes the usability and applicability of this textbook worldwide.


Book
A Guide to Robust Statistical Methods
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ISBN: 3031417135 3031417127 Year: 2023 Publisher: Cham : Springer Nature Switzerland : Imprint: Springer,

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Robust statistical methods are now being used in a wide range of disciplines. The appeal of these methods is that they are designed to perform about as well as classic techniques when standard assumptions are true—but they continue to perform well in situations where classic methods perform poorly. This book provides a relatively non-technical guide to modern methods. The focus is on applying modern methods using R, understanding when and why classic methods can be unsatisfactory, and fostering a conceptual understanding of the relative merits of different techniques. A recurring theme is that no single method reveals everything one would like to know about the population under study. An appeal of robust methods is that under general conditions they provide much higher power than conventional techniques. Perhaps more importantly, they help provide a deeper and more nuanced understanding of data. The book is for readers who had at least one semester of statistics, aimed at non-statisticians.


Book
Actionable Science of Global Environment Change : From Big Data to Practical Research
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ISBN: 3031417585 Year: 2023 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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This volume teaches readers how to sort through the vast mountain of climate and environmental science data to extract actionable insights. With the advancements in sensing technology, we now observe petabytes of data related to climate and the environment. While the volume of data is impressive, collecting big data for the sake of data alone proves to be of limited utility. Instead, our quest is for actionable data that can drive tangible actions and meaningful impact. Yet, unearthing actionable insights from the accumulated big data and delivering them to global stakeholders remains a burgeoning field. Although traditional data mining struggles to keep pace with data accumulation, scientific evolution has spurred the emergence of new technologies like numeric modeling and machine learning. These cutting-edge tools are now tackling grand challenges in climate and the environment, from forecasting extreme climate events and enhancing environmental productivity to monitoring greenhouse gas emissions, fostering smart environmental solutions, and understanding aerosols. Additionally, they model environmental-human interactions, inform policy, and steer markets towards a healthier and more environment-friendly direction. While there's no universal solution to address all these formidable tasks, this book takes us on a guided journey through three sections, enriched with chapters from domain scientists. Part I defines actionable science and explores what truly renders data actionable. Part II showcases compelling case studies and practical use scenarios, illustrating these principles in action. Finally, Part III provides an insightful glimpse into the future of actionable science, focusing on the pressing climate and environmental issues we must confront. Embark on this illuminating voyage with us, where big data meets practical research, and discover how our collective efforts move us closer to a sustainable and thriving future. This book is an invitation to unlock the mysteries of our environment, transforming data into decisive action for generations to come.


Book
Applied geospatial data science with Python : take control of implementing, analyzing, and visualizing geospatial and spatial data with geopandas and more
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ISBN: 1803240342 Year: 2023 Publisher: Birmingham ; Mumbai : Packt Publishing,

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Intelligently connect data points and gain a deeper understanding of environmental problems through hands-on Geospatial Data Science case studies written in Python The book includes colored images of important concepts Key Features Learn how to integrate spatial data and spatial thinking into traditional data science workflows Develop a spatial perspective and learn to avoid common pitfalls along the way Gain expertise through practical case studies applicable in a variety of industries with code samples that can be reproduced and expanded Book Description Data scientists, when presented with a myriad of data, can often lose sight of how to present geospatial analyses in a meaningful way so that it makes sense to everyone. Using Python to visualize data helps stakeholders in less technical roles to understand the problem and seek solutions. The goal of this book is to help data scientists and GIS professionals learn and implement geospatial data science workflows using Python. Throughout this book, you'll uncover numerous geospatial Python libraries with which you can develop end-to-end spatial data science workflows. You'll learn how to read, process, and manipulate spatial data effectively. With data in hand, you'll move on to crafting spatial data visualizations to better understand and tell the story of your data through static and dynamic mapping applications. As you progress through the book, you'll find yourself developing geospatial AI and ML models focused on clustering, regression, and optimization. The use cases can be leveraged as building blocks for more advanced work in a variety of industries. By the end of the book, you'll be able to tackle random data, find meaningful correlations, and make geospatial data models. What you will learn Understand the fundamentals needed to work with geospatial data Transition from tabular to geo-enabled data in your workflows Develop an introductory portfolio of spatial data science work using Python Gain hands-on skills with case studies relevant to different industries Discover best practices focusing on geospatial data to bring a positive change in your environment Explore solving use cases, such as traveling salesperson and vehicle routing problems Who this book is for This book is for you if you are a data scientist seeking to incorporate geospatial thinking into your workflows or a GIS professional seeking to incorporate data science methods into yours. You'll need to have a foundational knowledge of Python for data analysis and/or data science.


Book
Bank Competition and Household Privacy in a Digital Payment Monopoly
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Year: 2023 Publisher: Washington, D.C. : International Monetary Fund,

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Lenders can exploit households' payment data to infer their creditworthiness. When households value privacy, they then face a tradeoff between protecting such privacy and credit conditions. We study how the introduction of an informationally more intrusive digital payment vehicle affects households' cash use, credit access, and welfare. A tech monopolist controls the intrusiveness of the new payment method and manipulates information asymmetries among households and oligopolistic banks to extract data contracts that are more lucrative than lending on its own. The laissez-faire equilibrium entails a digital payment vehicle that is more intrusive than socially optimal, providing a rationale for regulation.


Book
The Independence of Official Statistics : Norms, Arrangements, Instruments
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ISBN: 3031408292 Year: 2023 Publisher: Cham : Springer Nature Switzerland : Imprint: Springer,

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This book explores the independence of official statistics and describes the various legal and professional norms, institutional arrangements, instruments and practices that statisticians have developed over recent decades to protect their work from political interference. It argues that this ‘drive for independence’, which saw the replication of these norms, arrangements, and instruments across countries, was largely led by the international epistemic community of statisticians, and it identifies some of the paths and processes that enabled this drive. The study conducts an overall, multi-dimensional, and detailed comparative examination of the thirty-eight OECD countries’ norms, arrangements, and practices regarding the institutional and professional independence of official statistics. For that purpose, several dimensions have been surveyed and an index has been built that allows patterns and clusters to be uncovered among the OECD countries, shedding light on the variations that can be observed from one subgroup of countries to another. The issue of the independence of official statistics has been at the heart of several recent statistical controversies, including that of Greece’s debt, censuses in Canada and the United States, the Argentinian cost of living index, and some recent cases of resignation or dismissal of senior statisticians in various countries. Such independence has been a major topic of discussion in the epistemic community since the turn of the century, and concerns have also been addressed more widely, in the media. The subject of the book is particularly relevant as official statistics also play a significant role in monitoring the progress of the United Nations’ Sustainable Development Goals. This book will appeal to anyone interested in the topic of official statistics and to students of government in general.


Book
Cambodia : Technical Assistance Report on Government Finance Statistics Mission (December 6, 2021-January 11, 2022).
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Year: 2023 Publisher: Washington, D.C. : International Monetary Fund,

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This paper presents Cambodia’s technical assistance (TA) report on Government Finance Statistics (GFS) Mission. The mission noted a limited progress in the compilation and dissemination of GFS and Public Sector Debt Statistics (PSDS) since the previous TA mission. The mission advised on the treatment of social security benefits and government support to public financial corporations in line with the Government Finance Statistics Manual 2014. The mission discussed with the gross domestic product (GDP) GFS Team the treatment of other accounts receivable/payable in GFS time series. The mission reviewed the joint work of the Ministry of Economy and Finance GDP and the National Bank of Cambodia on reconciling the coverage of government deposits, but progress here has been limited. The mission discussed quality issues in classifying government expenditure according to Classification of the Functions of Government. Additional limitations relate to the availability and detail of source data on net acquisition of nonfinancial assets. The mission also reviewed the first draft of the GFS/PSDS Technical Compilation and Dissemination Guidelines for Cambodia. The draft includes general overview and advantages of using GFS/PSDS framework, selected provisions on the existing institutional arrangements for GFS/PSDS in Cambodia, and the description of the general government sector.

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