Ceph is a distributed storage system that supports block, object, and file storage, founded by Sage Weil. It features high scalability, reliability, and performance, utilizing components like ceph-mon, ceph-mgr, and ceph-osd. The document outlines Ceph's architecture, usage, and components, providing insights into its operation and comparison with other storage systems.
Traffic Server 是一种高性能的 web 代理缓存,用于加速互联网访问和增强网站性能。它通过将频繁访问的信息缓存于网络边缘,以提高效率并减少带宽消耗。Traffic Server 支持多种部署选项,包括作为 web 代理缓存、反向代理和多级缓存,配备了完善的管理和监控工具,以及流量分析和安全选项。
The document discusses plans for Java EE 8 based on feedback from the Java EE community. Key areas of focus for Java EE 8 include enhancements to support HTML5/web standards like JSON binding, processing and server-sent events. The document outlines specific APIs and features being considered for these areas based on industry trends and priorities identified in a community survey. Additional themes for Java EE 8 are improved ease of development, alignment with CDI and infrastructure for cloud deployments.
Dünyada ve Türkiye'de internet kullan?m?n?n artmas? ve sosyal medya ara?lar?n?n yayg?nla?mas?yla kar??m?za yepyeni ileti?im mecralar? ??kmaktad?r. Bu mecralar? neden kullanmal?y?z? Sosyal medya stratejisi belirlenirken nelere dikkat etmek laz?m? Hangi sosyal medya ara?lar?na ?ncelik verilebilir?
Media Association - Annual Activities (March 2010 - March 2011)Medya Derne?i
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The Media Association (Medya Derne?i) is a non-profit organization that promotes media standards for a more democratic society, with activities including educational programs on media ethics and press freedom. Key events from March 2010 to March 2011 include courses on media ethics for Turkish journalists, visits from notable figures like the Turkish president and international correspondents, and workshops addressing radio broadcasting issues. The association also engages with social media platforms to further their message of excellence in media and democracy.
The document discusses plans for Java EE 8 based on feedback from the Java EE community. Key areas of focus for Java EE 8 include enhancements to support HTML5/web standards like JSON binding, processing and server-sent events. The document outlines specific APIs and features being considered for these areas based on industry trends and priorities identified in a community survey. Additional themes for Java EE 8 are improved ease of development, alignment with CDI and infrastructure for cloud deployments.
Dünyada ve Türkiye'de internet kullan?m?n?n artmas? ve sosyal medya ara?lar?n?n yayg?nla?mas?yla kar??m?za yepyeni ileti?im mecralar? ??kmaktad?r. Bu mecralar? neden kullanmal?y?z? Sosyal medya stratejisi belirlenirken nelere dikkat etmek laz?m? Hangi sosyal medya ara?lar?na ?ncelik verilebilir?
Media Association - Annual Activities (March 2010 - March 2011)Medya Derne?i
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The Media Association (Medya Derne?i) is a non-profit organization that promotes media standards for a more democratic society, with activities including educational programs on media ethics and press freedom. Key events from March 2010 to March 2011 include courses on media ethics for Turkish journalists, visits from notable figures like the Turkish president and international correspondents, and workshops addressing radio broadcasting issues. The association also engages with social media platforms to further their message of excellence in media and democracy.
This document discusses using YouTube videos in the classroom. It provides background on the history of using video in education. While videos can be effective, their educational value depends on how well they are tied to instructional objectives. The document then discusses how online videos are different from traditional media due to the massive amounts available for free online. It also notes challenges like dealing with the enormous number of videos, ensuring quality, and handling inappropriate content and advertising. The document goes on to describe a study exploring the use of videos in teaching sociology and issues that arose. It proposes a model for integrating curated video playlists and discusses opportunities for student engagement as well as remaining challenges.
The document outlines 55 features introduced in Java 7, including improvements like invokedynamic, fork/join framework, and enhanced I/O capabilities through NIO.2. It covers new syntax elements, such as binary literals, string-switch statements, and automatic resource management. The text also discusses concurrency enhancements, custom filesystems, and measures to avoid deadlock in class loading, providing a comprehensive look at the advancements in this Java version.
This document provides a final report on the "Cascading Social Science Open Educational Resources" project. The project aimed to develop a framework to cascade support for embedding open educational resources in the social sciences curriculum. Key outputs included a project blog, reflexive tasks to introduce partners to OER concepts, and presentations exploring the emerging cascade framework. The project methodology focused on critical reflection among partners and examined how institutional context impacts the use of OERs and academic practices. The report evaluates the project's outcomes in meeting its goals of developing a sustainable framework for OER reuse and repurposing in the social sciences.
Pushing Java EE outside of the Enterprise - Home AutomationDavid Delabassee
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This document discusses using Java EE technologies for home automation. It provides an overview of home automation concepts like devices, sensors, actuators and networks. It then discusses specific technologies like Z-Wave and KNX that are commonly used for home automation. It demonstrates how to connect these technologies to Java EE using libraries like OpenZwave and Calimero. Finally, it shows how Java EE features like JSON-P, WebSockets and CDI can be used to build home automation applications and interfaces.
The document is a final report on the 'Cascading Social Science Open Educational Resources' project, which aimed to integrate open educational resources (OER) into social science curricula across several higher education institutions. It details the project's methodologies, outputs, findings, and recommendations, emphasizing the importance of a collaborative and reflective approach to enhance student engagement with OER. The report also outlines the development of a cascade framework that encourages academic staff to incorporate OER effectively into their teaching practices.
Pegasus: Designing a Distributed Key Value System (Arch summit beijing-2016)涛 吴
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Pegasus is a high-performance, highly available, and strongly consistent distributed KV storage system developed by Xiaomi, addressing the limitations of existing systems like HBase. The design choices focus on using C++ for better performance, a shared commit log for improved data consistency, and features like automatic failover and flexible data modeling. Pegasus aims to ensure high availability, optimized performance, and an easy-to-use interface while supporting extensive scalability for massive workloads.