Colorful collection of poems passing through the heart and soul of our life journey’s darkest and brightest moments, showing that strength, heartache, love, courage, and most importantly sincerity, play an intimate experience to our destiny.
Network-aware Data Management for Large Scale Distributed Applications, IBM R...balmanme
IBM Research – Talk – June 24, 2015
Title:
Network-aware Data Management for Large Scale Distributed Applications
Abstract:
As current technology enables faster storage devices and larger interconnect bandwidth, there is a substantial need for novel system design and middleware architecture to address increasing latency, scalability, and throughput requirements. In this talk, I will outline network-aware data management and present solutions based on my past experience in large-scale data migration between remote repositories.
I will first describe my experience in the initial evaluation of 100Gbps network as a part of the Advance Network Initiative project. We needed intense fine-tuning in network, storage, and application layers, to take advantage of the higher network capacity. End-system bottlenecks and system performance play an important role especially in many-core platforms. I will introduce a special data movement prototype, successfully tested in one of the first 100Gbps demonstrations, in which applications map memory blocks for remote data, in contrast to the send/receive semantics. This prototype was used to stream climate data over wide-area for in-memory application processing and visualization.
Within this scope, I will introduce a flexible network reservation algorithm for on-demand bandwidth guaranteed virtual circuit services. Flexible reservations find best path in a time-dependent dynamic network topology to support predictable application performance. I will then present a data-scheduling model with advance provisioning, in which data movement operations are defined with earliest start and latest completion times.
I will conclude my talk with a very brief overview of my other related projects on performance engineering, hyper-converged virtual storage, and optimization in control and data path for virtualized environments.
Colorful collection of poems passing through the heart and soul of our life journey’s darkest and brightest moments, showing that strength, heartache, love, courage, and most importantly sincerity, play an intimate experience to our destiny.
Network-aware Data Management for Large Scale Distributed Applications, IBM R...balmanme
IBM Research – Talk – June 24, 2015
Title:
Network-aware Data Management for Large Scale Distributed Applications
Abstract:
As current technology enables faster storage devices and larger interconnect bandwidth, there is a substantial need for novel system design and middleware architecture to address increasing latency, scalability, and throughput requirements. In this talk, I will outline network-aware data management and present solutions based on my past experience in large-scale data migration between remote repositories.
I will first describe my experience in the initial evaluation of 100Gbps network as a part of the Advance Network Initiative project. We needed intense fine-tuning in network, storage, and application layers, to take advantage of the higher network capacity. End-system bottlenecks and system performance play an important role especially in many-core platforms. I will introduce a special data movement prototype, successfully tested in one of the first 100Gbps demonstrations, in which applications map memory blocks for remote data, in contrast to the send/receive semantics. This prototype was used to stream climate data over wide-area for in-memory application processing and visualization.
Within this scope, I will introduce a flexible network reservation algorithm for on-demand bandwidth guaranteed virtual circuit services. Flexible reservations find best path in a time-dependent dynamic network topology to support predictable application performance. I will then present a data-scheduling model with advance provisioning, in which data movement operations are defined with earliest start and latest completion times.
I will conclude my talk with a very brief overview of my other related projects on performance engineering, hyper-converged virtual storage, and optimization in control and data path for virtualized environments.
On September 25, 2013, Season 17 of South Park will kick off on Comedy Central. What can we content marketers learn from a cartoon about potty-mouthed third-graders? Plenty.
On September 25, 2013, Season 17 of South Park will kick off on Comedy Central. What can we content marketers learn from a cartoon about potty-mouthed third-graders? Plenty.
2. 28 октября во всем мире отмечается Всемирный день
мультфильмов, учрежденный в 2002. Международной
Ассоциацией Анимационного кино. Этот день считается
началом анимационного кино. 28 октября 1892 г.
французский изобретатель, художник Эмиль Рейно, который
считается отцом анимационного кино, пригласил зрителей
посмотреть невиданное шоу- « оптический театр».
В этот день в Париже, в музее Гревен, изобретатель впервые
публично продемонстрировал свой аппарат праксиноскоп,
показывающий движущиеся картинки. Рейно показал ленту
«Вокруг кабины», в которой присутствовал настоящий , с
элементами юмора, сюжет. В ленте было около 500 рисунков,
рассчитанных на показ в течение 12 минут. Идея отмечать
праздник возникла лишь в 2002г.
3. Мультфильмы влияют на душевное состояние и психику
ребенка. Поэтому при выборе мультфильма родителям
желательно ориентироваться на следующие критерии:
1. Во-первых , это –составляющая, влияющая на психику и
настроение ребенка. Нужно четко понимать, преобладают ли
в мультфильме положительные эмоции.
2. Во вторых-, обучающая составляющая: мультфильм
должен расширять кругозор ребенка.
3. В-третьих, немаловажное значение имеет моральная
основа мультфильма, которая формирует мировоззрение,
установки ребенка и, дает образцы поведения и прививает
нормы взаимоотношений.
4. Развивающая составляющая, способствующая развитию у
ребенка воображения, смекалки, внимательности и
любознательности.