By Harald Sack,Stefan Dietze,Anna Tordai,Christoph Lange
By Harald Sack,Stefan Dietze,Anna Tordai,Christoph Lange
By Shumin Guo
We are dealing with an avalanche of information. The unstructured information we assemble can comprise many insights which can carry the main to enterprise good fortune or failure. Harnessing the facility to research and method this information with Hadoop is without doubt one of the so much hugely wanted abilities in cutting-edge activity marketplace. Hadoop, through combining the computing and garage powers of a giant variety of commodity machines, solves this challenge in a chic way!
Hadoop Operations and Cluster administration Cookbook is a realistic and hands-on advisor for designing and coping with a Hadoop cluster. it's going to assist you know how Hadoop works and consultant you thru cluster administration tasks.
This publication explains real-world, titanic info difficulties and the beneficial properties of Hadoop that permits it to address such difficulties. It breaks down the secret of a Hadoop cluster and should advisor you thru a few transparent, useful recipes to help you to control a Hadoop cluster.
We will commence via fitting and configuring a Hadoop cluster, whereas explaining choice and networking concerns. we are going to additionally disguise the subject of securing a Hadoop cluster with Kerberos, configuring cluster excessive availability and tracking a cluster. And that allows you to know the way to construct a Hadoop cluster at the Amazon EC2 cloud, then it is a ebook for you.
Solve particular difficulties utilizing person self-contained code recipes, or paintings in the course of the ebook to enhance your functions. This ebook is choked with easy-to-follow code and instructions used for representation, which makes your studying curve effortless and quick.
If you're a Hadoop cluster method administrator with Unix/Linux process administration event and also you want to get an outstanding grounding in find out how to organize and deal with a Hadoop cluster, then this booklet is for you. It’s assumed that you'll have a few adventure in Unix/Linux command line already, in addition to being accustomed to community conversation basics.
By Bormin Huang
By Dmitri Korotkevitch
Improve your skill to strengthen, deal with, and troubleshoot SQL Server recommendations through studying how diversified elements paintings “under the hood,” and the way they convey with one another. The distinct wisdom is helping in enforcing and protecting high-throughput databases severe on your enterprise and its clients. You’ll methods to establish the foundation explanation for each one challenge and know the way assorted layout and implementation judgements impact functionality of your systems.
New during this moment version is insurance of SQL Server 2016 Internals, together with In-Memory OLTP, columnstore improvements, Operational Analytics aid, question shop, JSON, temporal tables, stretch databases, security measures, and different advancements within the new SQL Server model. the data may be utilized to Microsoft Azure SQL Databases that percentage an analogous code with SQL Server 2016.
Pro SQL Server Internals is a publication for builders and database directors, and it covers a number of SQL Server types beginning with SQL Server 2005 and going all of the approach as much as the lately published SQL Server 2016. The booklet presents an effective highway map for realizing the intensity and tool of the SQL Server database server and teaches easy methods to get the main from the platform and maintain your databases working on the point had to aid your corporation. The book:
• presents specific wisdom of recent SQL Server 2016 gains and enhancements
• comprises remodeled insurance of columnstore indexes and In-Memory OLTP
• Covers indexing and transaction strategies
• indicates how numerous database items and applied sciences are carried out internally, and once they may still or shouldn't be used
• Demonstrates how SQL Server executes queries and works with information and transaction log
What you are going to Learn
Who This publication Is For
Developers and database directors who are looking to layout, strengthen, and hold structures in a manner that will get the main from SQL Server. This e-book is a superb selection for those who wish to comprehend and attach the foundation reason behind an issue instead of utilising a 'band relief' to it.
By James Bean
A practitioner's consultant to constructing worldwide e-commerce websites, concentrating on the layout and engineering of internet varieties for international facts assortment and alignment with well known overseas criteria, XML buildings, and XML vocabularies. the writer describes the globalization challenge, identifies universal layout error, offers a consultant state of affairs, and introduces powerful recommendations and techniques.
Structured round a realistic, "real-world" subject matter, this ebook is written for the hands-on practicioner in any mid- to large-sized corporation accomplishing overseas ecommerce (B2C, B2B, etc.)
* offers potent thoughts for versatile and extensible information capture
* presents concepts for utilizing the main well-known overseas information criteria and describes the synergies, worth and value of XML as a transaction definition medium
* in simple terms booklet at the topic written from a software program engineering aspect of view
By Markus Lusti
By Joan M. Kiel
By Chris Biemann,Siegfried Handschuh,André Freitas,Farid Meziane,Elisabeth Métais
This publication constitutes the refereed court cases of the 20 th overseas convention on purposes of common Language to info platforms, NLDB 2015, held in Passau, Germany, in June 2015.
The 18 complete papers, 15 brief papers, 14 poster and demonstration papers offered have been conscientiously reviewed and chosen from a hundred submissions. The papers conceal the next subject matters: details extraction, distributional semantics, querying and query answering structures, context-aware NLP, cognitive and semantic computing, sentiment and opinion research, details extraction and social media, NLP and usefulness, textual content category and extraction, and posters and demonstrations.
By Peter Chamoni,Peter Gluchowski
Neben den operativen Informationssystemen, welche die Abwicklung des betrieblichen Tagesgeschäftes unterstützen, treten heute verstärkt Informationssysteme für die analytischen Aufgaben der Fach- und Führungskräfte in den Vordergrund. In quickly allen Unternehmen werden derzeit Begriffe und Konzepte wie information Warehouse, online Analytical Processing und info Mining diskutiert und die zugehörigen Produkte evaluiert.
Vor diesem Hintergrund bietet das Buch einen aktuellen Überblick über Technologien, Produkte und developments in den genannten Bereichen. Als Entscheidungsgrundlage für den Praktiker beim Aufbau und Einsatz derartiger analytischer Informationssysteme können die unterschiedlichen Beiträge aus Wirtschaft und Wissenschaft wertvolle Hilfestellung leisten.
Für die Neuauflage wurde der Praxisbezug durch neue Beiträge und die Aktualisierung technologischer Aspekte vergrößert.
By Mohammed M. Alani
This ebook deals a radical but easy-to-read reference advisor to numerous points of cloud computing defense. It starts with an creation to the final techniques of cloud computing, by way of a dialogue of protection points that examines how cloud safety differs from traditional info protection and experiences cloud-specific sessions of threats and assaults. a variety of various threats in cloud computing are coated, from threats of knowledge loss and information breaches, to threats to availability and threats posed through malicious insiders. additional, the e-book discusses assaults introduced on assorted degrees, together with assaults at the hypervisor, and at the confidentiality of information. more recent varieties, corresponding to side-channel assaults and resource-freeing assaults, also are defined. The paintings closes by way of offering a collection of normal protection thoughts for the cloud.