11:57<\/span>\u00a0 \u65e0\u9898[\u8d34\u56fe]<\/a><\/span>\u00a0\u00bb laolu's blog: Blog<\/a><\/span><\/p>\n

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10:04<\/span>\u00a0 INFOSCALE 2009 in June in Hong Kong<\/a><\/span>\u00a0\u00bb High Scalability – Building bigger, faster, more reliable websites.<\/a><\/span><\/p>\n

In case you are interested here's the info:<\/p>\n

INFOSCALE 2009: The 4th International ICST Conference on Scalable Information Systems. 10-12 June 2009, Hong Kong, China.<\/p>\n

In the last few years, we have seen the proliferation of the use of heterogeneous distributed systems, ranging from simple Networks of Workstations, to highly complex grid computing environments. Such computational paradigms have been preferred due to their reduced costs and inherent scalability, which pose many challenges to scalable systems and applications in terms of information access, storage and retrieval.<\/p>\n

Grid<\/acronym><\/a>\u00a0computing,\u00a0 P2P<\/acronym><\/a>\u00a0technology, data and knowledge bases, distributed information retrieval technology and networking technology should all converge to address the scalability concern. Furthermore, with the advent of emerging computing architectures – e.g. SMTs, GPUs, Multicores. – the importance of designing techniques explicitly targeting these systems is becoming more and more important.<\/p>\n

INFOSCALE 2009 will focus on a wide array of scalability issues and investigate new approaches to tackle problems arising from the ever-growing size and complexity of information of all kinds.
For further information visit\u00a0 http:\/\/infoscale.org\/2009\/<\/a><\/p>\n<\/p><\/div>\n<\/div>\n

09:09<\/span>\u00a0 Heroku – Simultaneously Develop and Deploy Automatically Scalable Rails Applications in the Cloud<\/a><\/span>\u00a0\u00bb High Scalability – Building bigger, faster, more reliable websites.<\/a><\/span><\/p>\n

Update 2<\/b>:\u00a0Heroku has gone live!<\/a>. Congratulations to the team. It's difficult right now to get a feeling for the relative cost and reliability of Heroku, but it's an impressive accomplishment and a viable option for people looking for a delivery platform.
Update<\/b>:\u00a0Heroku Architecture<\/a>. A great interactive presentation of the Heroku stack. Requests flow into Nginx used as a HTTP\u00a0 Reverse Proxy<\/acronym><\/a>. Nginx routes requests into a Varnish based HTTP cache. Then requests are injected into an Erlang based routing mesh that balances requests across a grid of dynos. Dynos are your application "VMs" that implement application specific behaviors. Dynos themselves are a stack of: POSIX, Ruby VM, App Server, Rack, Middleware, Framework, Your App. Applications can access PostgreSQL.\u00a0 Memcached<\/acronym><\/a>\u00a0is used as an application caching layer.<\/p>\n

01:05<\/span>\u00a0 \u767e\u59d3\u7f51\u7814\u53d1\u90e8\u95e8\u8bda\u8058\u5927\u4e8c\u3001\u5927\u4e09\u5b9e\u4e60\u751f\u738b\u5efa\u7855<\/a><\/span>\u00a0\u00bb \u8f66\u4e1c's shared items in Google Reader<\/a><\/span><\/p>\n
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\u5982\u679c\u60a8\u5bf9\u8fd9\u4e2a\u5b9e\u4e60\u804c\u4f4d\u611f\u5174\u8da3\uff0c\u8bf7\u628a\u4e2d\u6587\u7b80\u5386\u53ca\u4f5c\u54c1\uff08\u5982\u6709\u7684\u8bdd\uff09\u53d1\u5230\uff1apanxiaoliang [at] baixing.com<\/a>\uff0c\u7531\u4e8e\u6211\u4eec\u8981\u5bf9\u6240\u6709\u5e94\u8058\u4eba\u5458\u8fdb\u884c\u96c6\u4e2d\u6d4b\u8bd5\uff0c\u6240\u4ee5\u53ef\u80fd\u4f1a\u665a\u4e9b\u901a\u77e5\u5230\u60a8\uff0c\u8bf7\u60a8\u8c05\u89e3\u3002<\/p>\n<\/blockquote>\n<\/div>\n<\/div>\n
<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
Fri 24 April, 2009 11:57\u00a0\u65e0\u9898[\u8d34\u56fe]\u00a0\u00bb laolu's blog: Blo … \u7ee7\u7eed\u9605\u8bfbchedong-PM\uff08\u4e2a\u4eba\u95e8\u6237\uff09<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/wp.imkylin.cn\/wp-json\/wp\/v2\/posts\/639"}],"collection":[{"href":"http:\/\/wp.imkylin.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wp.imkylin.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wp.imkylin.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/wp.imkylin.cn\/wp-json\/wp\/v2\/comments?post=639"}],"version-history":[{"count":0,"href":"http:\/\/wp.imkylin.cn\/wp-json\/wp\/v2\/posts\/639\/revisions"}],"wp:attachment":[{"href":"http:\/\/wp.imkylin.cn\/wp-json\/wp\/v2\/media?parent=639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wp.imkylin.cn\/wp-json\/wp\/v2\/categories?post=639"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wp.imkylin.cn\/wp-json\/wp\/v2\/tags?post=639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

Fri 24 April, 2009<\/a><\/h1>\n11:57<\/span>\u00a0\u65e0\u9898[\u8d34\u56fe]<\/a><\/span>\u00a0\u00bb laolu's blog: Blog<\/a><\/span><\/p>\n\n<\/p>\n<\/div>\n <\/div>\n<\/p><\/div>\n