Python Testing with Pytest: Simple, Rapid, Effective, and Scalable, Okken Brian
Новое издание
Автор: Okken Brian Название: Python Testing with Pytest: Simple, Rapid, Effective, and Scalable ISBN: 1680508601 ISBN-13(EAN): 9781680508604 Издательство: Wiley Цена: 7812.00 р. Наличие на складе: Есть у поставщикаПоставка под заказ. Описание: In this fully revised edition, explore pytest`s superpowers while creating simple tests and test suites against a small database application. Using a robust yet simple fixture model, it`s just as easy to write small tests with pytest as it is to scale up to complex functional testing.
Автор: Dan Linstedt Название: Building a Scalable Data Warehouse with Data Vault 2.0 ISBN: 0128025107 ISBN-13(EAN): 9780128025109 Издательство: Elsevier Science Рейтинг: Цена: 9262.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
TheData Vault was invented by Dan Linstedt at the U.S. Department of Defense, and the standard has been successfully applied to data warehousing projects at organizations of different sizes, from small to large-size corporations. Due to its simplified design, which is adapted from nature, the Data Vault 2.0 standard helps prevent typical data warehousing failures.
"Building a Scalable Data Warehouse" covers everything one needs to know to create a scalable data warehouse end to end, including a presentation of the Data Vault modeling technique, which provides the foundations to create a technical data warehouse layer. The book discusses how to build the data warehouse incrementally using the agile Data Vault 2.0 methodology. In addition, readers will learn how to create the input layer (the stage layer) and the presentation layer (data mart) of the Data Vault 2.0 architecture including implementation best practices. Drawing upon years of practical experience and using numerous examples and an easy to understand framework, Dan Linstedt and Michael Olschimke discuss:
How to load each layer using SQL Server Integration Services (SSIS), including automation of the Data Vault loading processes.
Important data warehouse technologies and practices.
Data Quality Services (DQS) and Master Data Services (MDS) in the context of the Data Vault architecture.
Provides a complete introduction to data warehousing, applications, and the business context so readers can get-up and running fast
Explains theoretical concepts and provides hands-on instruction on how to build and implement a data warehouse
Demystifies data vault modeling with beginning, intermediate, and advanced techniques
Discusses the advantages of the data vault approach over other techniques, also including the latest updates to Data Vault 2.0 and multiple improvements to Data Vault 1.0
Автор: Sajid Nazir Название: Scalable Video Streaming with Fountain Codes ISBN: 1443877573 ISBN-13(EAN): 9781443877572 Издательство: Cambridge Scholars Цена: 5321.00 р. Наличие на складе: Книга еще не издана. Можно оформить предварительный заказ.
Описание: The area of video streaming has seen tremendous growth in recent years due to the enhanced processing power, better compression algorithms, and increased bandwidths in emerging networks. Most of the latest communication standards are IP based, whereas the Internet provides only a best-effort service model and the priority-based service models are only gradually being realized for real-time data. Current research attempts to overcome the effects of video packet losses and delays to provide a better user experience. Multimedia communication over wireless channels is especially difficult due to the fact that the channel conditions are generally poor, in addition to the rapid changes that can occur in the channel. Fountain codes can address some of the challenges in this research area, and can also be combined in innovative ways with the different importance classes of compressed video data.Considering the importance of the issues highlighted above, this book focuses on designing error correction techniques to exploit different importance classes in compressed video data for designing adaptive solutions to support multimedia traffic over wireless channels. This book represents a useful reference point for researchers, academics, research students, and industry developers interested in utilizing error correction codes for ensuring better video quality.
Автор: Cheng Jin; Sugih Jamin; Danny Raz; Yuval Shavitt Название: Building Scalable Network Services ISBN: 1461347114 ISBN-13(EAN): 9781461347118 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Building Scalable Network Services: Theory and Practice is on building scalable network services on the Internet or in a network service provider`s network.
Описание: This report explores the concept of a digital business platform as a way of empowering individual business sectors to act on data in real time.
Описание: 25 Steps to Found and Scale a High-Growth Business The Startup Checklist is the entrepreneur`s essential companion. While most entrepreneurship books focus on strategy, this invaluable guide provides the concrete steps that will get your new business off to a strong start.
Автор: Julian Shun Название: Shared-Memory Parallelism Can Be Simple, Fast, and Scalable ISBN: 1970001887 ISBN-13(EAN): 9781970001884 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 11606.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Parallelism is the key to achieving high performance in computing. However, writing efficient and scalable parallel programs is notoriously difficult, and often requires significant expertise. To address this challenge, it is crucial to provide programmers with high-level tools to enable them to develop solutions easily, and at the same time emphasize the theoretical and practical aspects of algorithm design to allow the solutions developed to run efficiently under many different settings. This thesis addresses this challenge using a three-pronged approach consisting of the design of shared-memory programming techniques, frameworks, and algorithms for important problems in computing. The thesis provides evidence that with appropriate programming techniques, frameworks, and algorithms, shared-memory programs can be simple, fast, and scalable, both in theory and in practice. The results developed in this thesis serve to ease the transition into the multicore era.The first part of this thesis introduces tools and techniques for deterministic parallel programming, including means for encapsulating nondeterminism via powerful commutative building blocks, as well as a novel framework for executing sequential iterative loops in parallel, which lead to deterministic parallel algorithms that are efficient both in theory and in practice. The second part of this thesis introduces Ligra, the first high-level shared memory framework for parallel graph traversal algorithms. The framework allows programmers to express graph traversal algorithms using very short and concise code, delivers performance competitive with that of highly-optimized code, and is up to orders of magnitude faster than existing systems designed for distributed memory. This part of the thesis also introduces Ligra , which extends Ligra with graph compression techniques to reduce space usage and improve parallel performance at the same time, and is also the first graph processing system to support in-memory graph compression.The third and fourth parts of this thesis bridge the gap between theory and practice in parallel algorithm design by introducing the first algorithms for a variety of important problems on graphs and strings that are efficient both in theory and in practice. For example, the thesis develops the first linear-work and polylogarithmic-depth algorithms for suffix tree construction and graph connectivity that are also practical, as well as a work-efficient, polylogarithmic-depth, and cache-efficient shared-memory algorithm for triangle computations that achieves a 2–5x speedup over the best existing algorithms on 40 cores.This is a revised version of the thesis that won the 2015 ACM Doctoral Dissertation Award.
Автор: Julian Shun Название: Shared-Memory Parallelism Can Be Simple, Fast, and Scalable ISBN: 1970001917 ISBN-13(EAN): 9781970001914 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 14227.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Parallelism is the key to achieving high performance in computing. However, writing efficient and scalable parallel programs is notoriously difficult, and often requires significant expertise. To address this challenge, it is crucial to provide programmers with high-level tools to enable them to develop solutions easily, and at the same time emphasize the theoretical and practical aspects of algorithm design to allow the solutions developed to run efficiently under many different settings. This thesis addresses this challenge using a three-pronged approach consisting of the design of shared-memory programming techniques, frameworks, and algorithms for important problems in computing. The thesis provides evidence that with appropriate programming techniques, frameworks, and algorithms, shared-memory programs can be simple, fast, and scalable, both in theory and in practice. The results developed in this thesis serve to ease the transition into the multicore era.The first part of this thesis introduces tools and techniques for deterministic parallel programming, including means for encapsulating nondeterminism via powerful commutative building blocks, as well as a novel framework for executing sequential iterative loops in parallel, which lead to deterministic parallel algorithms that are efficient both in theory and in practice. The second part of this thesis introduces Ligra, the first high-level shared memory framework for parallel graph traversal algorithms. The framework allows programmers to express graph traversal algorithms using very short and concise code, delivers performance competitive with that of highly-optimized code, and is up to orders of magnitude faster than existing systems designed for distributed memory. This part of the thesis also introduces Ligra , which extends Ligra with graph compression techniques to reduce space usage and improve parallel performance at the same time, and is also the first graph processing system to support in-memory graph compression.The third and fourth parts of this thesis bridge the gap between theory and practice in parallel algorithm design by introducing the first algorithms for a variety of important problems on graphs and strings that are efficient both in theory and in practice. For example, the thesis develops the first linear-work and polylogarithmic-depth algorithms for suffix tree construction and graph connectivity that are also practical, as well as a work-efficient, polylogarithmic-depth, and cache-efficient shared-memory algorithm for triangle computations that achieves a 2–5x speedup over the best existing algorithms on 40 cores.This is a revised version of the thesis that won the 2015 ACM Doctoral Dissertation Award.
Автор: Oliviera Bruno Название: Pytest Quick Start Guide ISBN: 1789347564 ISBN-13(EAN): 9781789347562 Издательство: Неизвестно Цена: 6068.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Python`s built-in unittest module is showing it`s age; hard to extend, debug and track what`s going on. The pytest framework overcomes these problems and simplifies testing your Python software. Many users love to use pytest and the improvement in their testing shows! This book is the ideal introduction to pytest, teaching you how to write ...
Описание: In this book, you`ll learn practices, patterns, and requirements for creating infrastructure that meets your needs, capable of managing the full life cycle of cloud native applications.
Описание: #1 Amazon Bestseller in Lean Management Discover the methods of lean startups that can revolutionize large organizations and their products Even in a tough economic climate, the startup business community has found a way to create innovative, game-changing products in shockingly short timeframes.
Автор: Marian Verhelst; Wim Dehaene Название: Energy Scalable Radio Design ISBN: 9400726104 ISBN-13(EAN): 9789400726109 Издательство: Springer Рейтинг: Цена: 23757.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Smart energy management is indispensable in modern radios. This book describes and applies an energy-driven design strategy to the design of an energy-efficient, highly scalable, pulsed UWB receiver, suitable for low data rate communication and sub-cm ranging.
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