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Travailler dans le Big Data: Les 6 métiers vers lesquels s'orien...
by Juvénal CHOKOGOUE

Price : Free!

Language

French

Pages

62

Publication Date

February 16, 2018

Product Description
Customer Reviews
En juillet 2014 dernier, le gouvernement présentait les 34 plans de la Nouvelle France Industrielle (NFI), un projet de ré industrialisation dont l’ambition est de positionner la France stratégiquement sur le Big Data. Par ce projet, l’Etat montre officiellement que malgré l’engouement médiatique qu’il y’a autour du Big Data, la transition vers l’ère Numérique est bien réelle et les opportunités du Big Data sont bel et bien existantes. <br /><br />Cet ouvrage est pour tous ceux qui souhaitent s’orienter vers le Big Data. <br /><br />Vous y découvrirez :<br />-les profils métiers vers lesquels vous orienter en Big Data<br />-les besoins réels des entreprises en matière de Big Data<br />-les 6 compétences essentielles que les entreprises impactées par le Big Data recherchent <br />-une présentation claire du phénomène de Big Data et les opportunités qu’il apporte à la société<br /><br />Le Big Data a favorisé l’émergence de l’intelligence Artificielle. Dans l’ouvrage, nous répondons également à la question sensible : <br /><br />Les robots vont-ils remplacer nos emplois ?<br /> <br />Nous vous dirons ce que vous devez faire pour réussir dans le Big Data.<br /><br />En plus, tous les lecteurs de l’ouvrage ont droit à un bonus qui les aidera à aller plus loin dans le Big Data. <br />
Building Data Science Teams
by DJ Patil

Price : Free!

Language

English

Pages

31

Publication Date

September 15, 2011

Product Description
Customer Reviews
<p>As data science evolves to become a business necessity, the importance of assembling a strong and innovative data teams grows. In this in-depth report, data scientist DJ Patil explains the skills, perspectives, tools and processes that position data science teams for success.<br /><br />Topics include:<em> What it means to be "data driven."</em> The unique roles of data scientists.<em> The four essential qualities of data scientists.</em> Patil's first-hand experience building the LinkedIn data science team.</p>
Learn SQLite in 1 Day: Definitive Guide to Learn SQLite for Begin...
by Krishna Rungta

Price : Free!

Language

English

Pages

102

Publication Date

March 19, 2017

Product Description
Customer Reviews
<p>SQLite is a very lightweight database, with no installation required, zero configuration, and no server required. SQLite is widely used as a database of choice in mobile apps, camera, home electronic devices and other embedded systems.</p><p>This book is designed for beginners with little or no prior database experience.</p><p>Here is what you will learn:</p><p>Chapter 1: Introduction</p><p>Chapter 2: Create Database</p><p>CREATE Database</p><p>CREATE Database in a Specific Location</p><p>Create database and populate it with tables from a file</p><p>Backup & Database</p><p>Drop Database</p><p>Chapter 3: Create, Alter, Drop Table</p><p>Create table</p><p>Drop table</p><p>Alter table</p><p>Add columns- Using ALTER TABLE Command</p><p>Insert value into a table</p><p>Chapter 4: Primary & Foreign Key</p><p>SQLite constraint</p><p>Primary Key</p><p>Not null constraint</p><p>DEFAULT Constraint</p><p>UNIQUE constraint</p><p>What is a SQLite Foreign KEY?</p><p>Chapter 5: Data Types</p><p>Storage Classes</p><p>Affinity Type</p><p>Examples of storing data types in SQLite</p><p>Chapter 6: Select, Where, Limit, Count, Group By, Union</p><p>Reading data with select</p><p>WHERE</p><p>Limiting and Ordering</p><p>Group BY</p><p>Query & Subquery</p><p>Set Operations -UNION,Intersect</p><p>Conditional results</p><p>Advanced queries</p><p>Chapter 7: Joins</p><p>Introduction to SQLite JOIN Clause</p><p>INNER JOIN</p><p>JOIN … USING</p><p>NATURAL JOIN</p><p>LEFT OUTER JOIN</p><p>CROSS JOIN</p><p>Chapter 8: INSERT, UPDATE, DELETE</p><p>INSERT</p><p>Update</p><p>Delete</p><p>Conflict clause</p><p>Chapter 9: Index, Trigger & View</p><p>View</p><p>Index</p><p>Trigger</p><p>Chapter 10: SQLite Functions</p><p>Finding the LENGTH of a string</p><p>UPPER Function and LOWER Function</p><p>TRIM Function</p><p>TYPEOF Function</p><p>SQLite LAST_INSERT_ROWID</p><p>SQLite library</p><p>User-defined functions<br /></p>
Earth Observation Open Science and Innovation (ISSI Scientific Re...
by , Christoph Aubrecht

Price : Free!

Language

English

Pages

332

Publication Date

January 23, 2018

Product Description
Customer Reviews
This book is published open access under a CC BY 4.0 license.<br />Over  the  past  decades,  rapid developments in digital and sensing technologies, such  as the Cloud, Web and Internet of Things, have dramatically changed the way we live and work. The digital transformation is revolutionizing our ability to monitor our planet and transforming the  way we access, process and exploit Earth Observation data from satellites.This book reviews these megatrends and their implications for the Earth Observation community as well as the wider data economy. It provides insight into new paradigms of Open Science and Innovation applied to space data, which are characterized by openness, access to large volume of complex data, wide availability of new community tools, new techniques for big data analytics such as Artificial Intelligence, unprecedented level of computing power, and new types of collaboration among researchers, innovators, entrepreneurs and citizen scientists. In addition, this book aims to provide readers with some reflections on the future of Earth Observation, highlighting through a series of use cases not just the new opportunities created by the New Space revolution, but also the new challenges that must be addressed in order to make the most of the large volume of complex and diverse data delivered by the new generation of satellites. <div><br /></div>
Introducing Microsoft SQL Server 2016: Mission-Critical Applicati...
by , Joseph D'Antoni

Price : Free!

Language

English

Pages

558

Publication Date

June 28, 2016

Product Description
Customer Reviews
With Microsoft SQL Server 2016, a variety of new features and enhancements to the data platform deliver breakthrough performance, advanced security, and richer, integrated reporting and analytics capabilities. In this ebook, we introduce new security features: Always Encrypted, Row-Level Security, and dynamic data masking; discuss enhancements that enable you to better manage performance and storage: TemDB configuration, query store, and Stretch Database; review several improvements to Reporting Services; and also describe AlwaysOn Availability Groups, tabular enhancements, and R integration.
SAP HANA Essentials: 5th Edition
by Jeffrey Word

Price : Free!

Language

English

Pages

363

Publication Date

December 08, 2013

Product Description
Customer Reviews
Updated 5th Edition. New updates for SP7 features, New Big Data & Modeling Chapters, SAP HANA Enterprise Cloud and other recent developments.<br /><br />SAP® HANA is a multi-purpose in-memory database appliance that delivers pre-installed SAP software components optimized on industry-standard hardware. Learn how SAP® HANA provides organizations with better insight into business operations - in "real-time" -- by analyzing all the data available and enabling them to respond to changing business conditions, no matter how rapid. SAP® HANA enables organizations to instantly explore and analyze all of their transactional and analytical data in real time - from virtually any data source.<br /><br />This book provides readers with either business or technical backgrounds a broad overview of the architecture, tools, capabilities and use cases for SAP® HANA and shows how it enables organizations to analyze their business operations using huge volumes of detailed information instantly. Each chapter focuses on a specific aspect of SAP® HANA and includes numerous links to additional resources and technical details. Additional chapters will be added on a regular basis, so please sign up for updates or follow us on Twitter @epistemypress<br />
Amazon DynamoDB Developer Guide
by Amazon Web Services

Price : Free!

Language

English

Pages

922

Publication Date

December 20, 2013

Product Description
Customer Reviews
NOTE – A new version of the Amazon DynamoDB Developer Guide is available at https://www.amazon.com/dp/B0763ZV7JG<br /><br />This is official Amazon Web Services (AWS) documentation for Amazon DynamoDB. Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. This guide explains how to create and manage databases in DynamoDB by using the AWS SDKs for Java, Microsoft .NET, and PHP, as well as the AWS Management Console, a browser-based graphical user interface for interacting with the service. This documentation is offered for free here as a Kindle book, or you can read it online or in PDF format at http://aws.amazon.com/documentation/dynamodb/.
Cloudera Impala
by John Russell

Price : Free!

Language

English

Pages

34

Publication Date

November 25, 2013

Product Description
Customer Reviews
<p>Learn about Cloudera Impala--an open source project that's opening up the Apache Hadoop software stack to a wide audience of database analysts, users, and developers. The Impala massively parallel processing (MPP) engine makes SQL queries of Hadoop data simple enough to be accessible to analysts familiar with SQL and to users of business intelligence tools--and it’s fast enough to be used for interactive exploration and experimentation.</p>
Apache Mesos Basics
by Edward Campbell

Price : Free!

Language

English

Pages

57

Publication Date

June 21, 2017

Product Description
Customer Reviews
This book is an exploration of Apache Mesos. The author aims to help you learn how to use Apache Mesos. The first part of the book helps you learn what Apache Mesos is. The various components of Apache Mesos are discussed, along with their different purposes. You will also learn how to setup the Mesos environment before you can begin to use it. Authentication and Authorization are very important aspects in Mesos. Authentication determines the users who are able to access Mesos while Authorization determines the resources one can use when using it. This book helps you understand how these processes happen and how you can modify them to suit your needs. Apache Mesos supports the concept of use of containers. This book helps you understand how this is done. Under normal circumstances, tasks will misbehave or fail. This means that we should come up with a way of checking the health of various tasks. This book helps you understand how to do this in Apache Mesos. The concept of framework rate limiting is also explored in this book, thus, you will learn how it works. You are also guided on how to write your own Apache Mesos frameworks by the use of Java programming language. <br />The following topics are discussed in this book:<br />- Getting Started with Apache Mesos<br />- Authentication and Authorization<br />- Container Image Support in Mesos Containerizer<br />- Task Health Checking<br />- Framework Rate Limiting<br />- Building an Apache Mesos Framework<br />- Maintenance Primitives
SQLite Database Programming for Xamarin: Cross-platform C# databa...
by Anthony Serpico

Price : Free!

Language

English

Pages

218

Publication Date

November 13, 2015

Product Description
Customer Reviews
SQLite is the native database for iOS and Android applications. Xamarin is the development framework of choice for creating cross-platform mobile apps. Together, this powerful duo allows you to write a common, shared data persistence layer that works across OS's. This can greatly simplify your mobile development effort. However, you still need to learn to effectively use SQLite.<br /><br />That's where SQLite.XM steps in. 'SQLite Database Programming for Xamarin' will show you how to leverage the power of SQLite.XM to both accelerate and simplify database programming for your mobile applications.<br /><br />SQLite.XM is a freely available SQLite wrapper written in C# and designed to be used with apps developed using Xamarin. SQLite.XM makes using SQLite with Xamarin a snap. It shields your application from the details of working directly with SQLite. Instead, you app interfaces with a high level, cross-platform layer that provides database CRUD functionality. In addition to providing an abstraction layer that greatly simplifies database search and record retrieval. SQLite.XM also takes care of organizing your SQL, initializing your apps schema, performing schema updates, and synchronizing data to a server-side datastore.<br /><br />In Part 1 of this book, I spend some time talking in general terms about data persistence along with issues specific to mobile app development. I also go over the various technologies used in the book to build a data persistence layer. I then go on to discuss database design and challenges specific to designing for mobile apps. <br /><br />Part 2 is dedicated to explaining how to use SQLite.XM for data persistence on the device. This is the heart of the book. <br /><br />Part 3 is where I explain SQLite.XM and cloud replication; how to set up a server-side database and how to get data moved, or copied, from the device to your cloud server.<br />

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