Beyond Redundancy
Автор: Eric Bauer
Год издания: 0000
How Geographic Redundancy Can Improve Service Availability and Reliability of Computer-Based Systems Enterprises make significant investments in geographically redundant systems to mitigate the very unlikely risk of a natural or man-made disaster rendering their primary site inaccessible or destroying it completely. While geographic redundancy has obvious benefits for disaster recovery, it is far less obvious what benefit georedundancy offers for more common hardware, software, and human failures. Beyond Redundancy provides both a theoretical and practical treatment of the feasible and likely benefits from geographic redundancy for both service availability and service reliability. The book is organized into three sections: Basics provides the necessary background on georedundancy and service availability Modeling and Analysis of Redundancy gives the technical and mathematical details of service availability modeling of georedundant configurations Recommendations offers specific recommendations on architecture, requirements, design, testing, and analysis of georedundant configurations A complete georedundant case study is included to illustrate the recommendations. The book considers both georedundant systems and georedundant solutions. The text also provides a general discussion about the capital expense/operating expense tradeoff that frames system redundancy and georedundancy. These added features make Beyond Redundancy an invaluable resource for network/system planners, IS/IT personnel, system architects, system engineers, developers, testers, and disaster recovery/business continuity consultants and planners.
Beyond The City
Автор: Артур Конан Дойл
Год издания:
In 'Beyond the City', the desire for money and romance drives the characters beyond the typical boundaries of their middle class Victorian lives. Lust, deceit, and financial scandals rock their placid world. The girl next door is much more than ordinary in this surprising domestic romance by Arthur Conan Doyle. A remarkable departure from his famous detective stories, 'Beyond the City' explores the relationships between the residents of three adjoining homes.
From Beyond
Автор: Говард Филлипс Лавкрафт
Год издания:
The story is told from the first person perspective of an unnamed narrator and details his experiences with a scientist named Crawford Tillinghast. Tillinghast creates an electronic device that emits a resonance wave, which stimulates an affected person’s pineal gland, thereby allowing them to perceive planes of existence outside the scope of accepted reality.
Beyond the Wall of Sleep
Автор: Говард Филлипс Лавкрафт
Год издания:
An intern in a mental hospital relates his experience with Joe Slater, an inmate who died at the facility a few weeks after being confined as a criminally insane murderer.
Beyond the Great Mist
Автор: Asia Khafiz
Год издания:
During long summer evenings under the Central Asian skies, my little sister in her insatiable curiosity demanded new tales. And when all the famous stories had already been told, it became clear that the time had come to create. Thus, the novel “The Great Mist” was born. This fantasy tells the story of love and hate, of passion and longing, of dreams and reality – all on the edges of consciousness and subconsciousness. Wonderful illustrations were made by a talented illustrator, Ksenia Tkach.
The Country Beyond. A Romance of the Wilderness. В дебрях Севера. Романтическая история сурового края
Автор: Джеймс Оливер Кервуд
Год издания:
Главный герой – мужественный и честный человек, Роджер Маккей, – встав на защиту индейцев, был вынужден нарушить закон. Скрываясь от полиции Канады, он поселяется в глухом уголке страны, где встречает свою любовь. Однако преследования стражей порядка заставляют влюблённых расстаться. Маккей и его верный пёс Питер отправляются в долгое, полное опасностей путешествие на Север, навстречу своей судьбе… Текст сокращён и адаптирован. Уровень Intermediate.