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filebench - File system and storage benchmark - 模拟生成各种各样的应用的负载 - A Model Based File System Workload

兼容posix 接口的文件系统中我们不仅要测试 posix 接口是否兼容。随机读,随机写,顺序读,顺序写等读写模式下的性能。我们还要测试在不同工作负载条件下的文件系统的性能的情况;Filebench 是一款文件系统性能的自动化测试工具,它通过快速模拟真实应用服务器的负载来测试文件系统的性能。它不仅可以仿真文件系统微操作(如 copyfiles, createfiles, randomread, randomwrite ),而且可以仿真复杂的应用程序(如 varmail, fileserver, oltp, dss, webserver, webproxy )。 Filebench 比较适合用来测试文件服务器性能,但同时也是一款负载自动生成工具,也可用于文件系统的性能。所以filebench 是非常好用文件系统负载生成工具;

02

ECSHOP学习笔记

1、根目录:前台程序文件 2、admin:后台程序文件夹    --根目录:后台程序文件  *.php文件    --help\zh_cn:各功能的帮助文件 *.xml文件    --images:后台页面用图片    --includes:后台公用文件和函数    --js:后台用js脚本    --styles:后台用样式表    --templates:后台页面模板  *.htm文件 3、api:调用API的系统公用函数 4、cert:存放证书的文件夹 5、data:数据连接设置等,包括各种广告的上传图片等    --afficheimg:首页flash广告图片    --brandlogo:品牌logo 6、images:上传商品图片文件夹,按日期分目录    --200902:按月份划分商品图片    --upload:上传文件夹,包括file、flash、image和media 7、includes:前台公用文件和函数    --codetable:语言对应的代码表    --fckeditor:开源html文本编辑器    --modules\convert:shopex转换文件    --modules\cron:如自动上下架、ip删除等函数    --modules\integrates:整合各种插件和函数基础类    --modules\payment:各种支付接口插件    --modules\shipping:各种送货方式插件 8、install:系统安装文件夹,用后请删除 9、js:前台用js脚本    --calendar:日历控件 10、languages:语言文件    --zh_cn:简体中文语言文件,存储简体中文下使用的函数变量等    --zh_tw:繁体中文语言文件,存储繁体中文下使用的函数变量等 11、temp:存放临时缓存等文件 12、themes:模板文件夹,可以随意拷贝模板样式 13、wap:手机浏览程序    --includes;公用文件和函数    --templates:页面模板  *.wml文件。

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c# Response.ContentType类型汇总

application/activemessage application/andrew-inset application/applefile application/atomicmail application/dca-rft application/dec-dx application/mac-binhex40 hqx application/mac-compactpro cpt application/macwriteii application/msword doc application/news-message-id application/news-transmission application/octet-stream bin dms lha lzh exe class application/jsp jsp application/oda oda application/pdf pdf application/postscript ai eps ps application/powerpoint ppt application/remote-printing application/rtf rtf application/slate application/wita application/wordperfect5.1 application/x-bcpio bcpio application/x-cdlink vcd application/x-compress Z application/x-cpio cpio application/x-csh csh application/x-director dcr dir dxr application/x-dvi dvi application/x-gtar gtar application/x-gzip gz application/x-hdf hdf application/x-httpd-cgi cgi application/x-java-jnlp-file jnlp application/x-koan skp skd skt skm application/x-latex latex application/x-mif mif application/x-netcdf nc cdf application/x-sh sh application/x-shar shar application/x-stuffit sit application/x-sv4cpio sv4cpio application/x-sv4crc sv4crc application/x-tar tar application/x-tcl tcl application/x-tex tex application/x-texinfo texinfo texi application/x-troff t tr roff application/x-troff-man man application/x-troff-me me application/x-troff-ms ms application/x-ustar ustar application/x-wais-source src text/xml XML ent cat sty text/dtd dtd text/xsl xsl application/jsp jsp application/zip zip audio/basic au snd audio/mpeg mpga mp2 audio/x-aiff aif aiff aifc audio/x-pn-realaudio ram audio/x-pn-realaudio-plugin rpm audio/x-realaudio ra audio/x-wav wav chemical/x-pdb pdb xyz image/gif gif image/ief ief image/jpeg jpeg jpg jpe image/png png image/tiff tiff tif image/x-cmu-raster ras image/x-portable-anymap pnm image/x-portable-bitmap pbm image/x-portable-graymap pgm image/x-portable-pixmap ppm image/x-rgb rgb image/x-xbitmap xbm image/x-xpixmap xpm image/x-xwindowdump xwd message/external-body message/news message/partial message/rfc822 multipart/

01

Response.ContentType 所有类型

大家好,又见面了,我是你们的朋友全栈君。‘ez’ => ‘application/andrew-inset’, ‘hqx’ => ‘application/mac-binhex40’, ‘cpt’ => ‘application/mac-compactpro’, ‘doc’ => ‘application/msword’, ‘bin’ => ‘application/octet-stream’, ‘dms’ => ‘application/octet-stream’, ‘lha’ => ‘application/octet-stream’, ‘lzh’ => ‘application/octet-stream’, ‘exe’ => ‘application/octet-stream’, ‘class’ => ‘application/octet-stream’, ‘so’ => ‘application/octet-stream’, ‘dll’ => ‘application/octet-stream’, ‘oda’ => ‘application/oda’, ‘pdf’ => ‘application/pdf’, ‘ai’ => ‘application/postscript’, ‘eps’ => ‘application/postscript’, ‘ps’ => ‘application/postscript’, ‘smi’ => ‘application/smil’, ‘smil’ => ‘application/smil’, ‘mif’ => ‘application/vnd.mif’, ‘xls’ => ‘application/vnd.ms-excel’, ‘ppt’ => ‘application/vnd.ms-powerpoint’, ‘wbxml’ => ‘application/vnd.wap.wbxml’, ‘wmlc’ => ‘application/vnd.wap.wmlc’, ‘wmlsc’ => ‘application/vnd.wap.wmlscriptc’, ‘bcpio’ => ‘application/x-bcpio’, ‘vcd’ => ‘application/x-cdlink’, ‘pgn’ => ‘application/x-chess-pgn’, ‘cpio’ => ‘application/x-cpio’, ‘csh’ => ‘application/x-csh’, ‘dcr’ => ‘application/x-director’, ‘dir’ => ‘application/x-director’, ‘dxr’ => ‘application/x-director’, ‘dvi’ => ‘application/x-dvi’, ‘spl’ => ‘application/x-futuresplash’, ‘gtar’ => ‘application/x-gtar’, ‘hdf’ => ‘application/x-hdf’, ‘js’ => ‘application/x-javascript’, ‘skp’ => ‘application/x-koan’, ‘skd’ => ‘application/x-koan’, ‘skt’ => ‘application/x-koan’, ‘skm’ => ‘application/x-koan’, ‘latex’ => ‘application/x-latex’, ‘nc’ => ‘application/x-netcdf’, ‘cdf’ => ‘application/x-netcdf’, ‘sh’ => ‘application/x-sh’, ‘shar’ => ‘application/x-shar’, ‘swf’ => ‘application/x-shockwave-flash’, ‘sit’ => ‘application/x-stuffit’, ‘sv4cpio’ => ‘application/x-sv4cpio’, ‘sv4crc’ => ‘application/x-sv4crc’, ‘tar’ => ‘application/x-tar’, ‘tcl’ => ‘application/x-tcl’, ‘tex’ => ‘application/x-tex’, ‘texinfo’ => ‘application/x-texinfo’, ‘texi’ => ‘application/x-texinfo’, ‘t’ => ‘application/x-troff’, ‘tr’ => ‘applica

05

content-type 的所有可选项

‘ez’        => ‘application/andrew-inset’,     ‘hqx’        => ‘application/mac-binhex40’,     ‘cpt’        => ‘application/mac-compactpro’,     ‘doc’        => ‘application/msWord’,     ‘bin’        => ‘application/octet-stream’,     ‘dms’        => ‘application/octet-stream’,     ‘lha’        => ‘application/octet-stream’,     ‘lzh’        => ‘application/octet-stream’,     ‘exe’        => ‘application/octet-stream’,     ‘class’        => ‘application/octet-stream’,     ‘so’        => ‘application/octet-stream’,     ‘dll’        => ‘application/octet-stream’,     ‘oda’        => ‘application/oda’,     ‘pdf’        => ‘application/pdf’,     ‘ai’        => ‘application/postscript’,     ‘eps’        => ‘application/postscript’,     ‘ps’        => ‘application/postscript’,     ‘smi’        => ‘application/smil’,     ‘smil’        => ‘application/smil’,     ‘mif’        => ‘application/vnd.mif’,     ‘xls’        => ‘application/vnd.ms-Excel’,     ‘ppt’        => ‘application/vnd.ms-Powerpoint’,     ‘wbxml’        => ‘application/vnd.wap.wbxml’,     ‘wmlc’        => ‘application/vnd.wap.wmlc’,     ‘wmlsc’        => ‘application/vnd.wap.wmlscriptc’,     ‘bcpio’        => ‘application/x-bcpio’,     ‘vcd’        => ‘application/x-cdlink’,     ‘pgn’        => ‘application/x-chess-pgn’,     ‘cpio’        => ‘application/x-cpio’,     ‘csh’        => ‘application/x-csh’,     ‘dcr’        => ‘application/x-Director’,     ‘dir’        => ‘application/x-director’,     ‘dxr’        => ‘application/x-director’,     ‘dvi’        => ‘application/x-dvi’,     ‘spl’        => ‘application/x-futuresplash’,     ‘gtar’        => ‘application/x-gtar’,     ‘hdf’        => ‘application/x-hdf’,     ‘js’        => ‘application/x-javascript’,     ‘skp’        => ‘application/x-koan’,     ‘skd’        => ‘application/x-koan’,     ‘skt’        => ‘application/x-koan’,     ‘skm’        => ‘application/x-koan’,     ‘latex’        => ‘application/x-latex’,     ‘nc’        => ‘application/x-netcdf’,     ‘

02

Shifts Challenge 2022——评估真实数据的稳健性和不确定性

多发性硬化症 (MS) 是一种使人衰弱、无法治愈和发展的中枢神经系统疾病,对个人的生活质量产生负面影响。据估计,每五分钟就有一个人被诊断出患有 MS,到 2020 年将达到 280 万例,并且 MS 在女性中的患病率是男性的 2 到 4 倍。磁共振成像(MRI)在疾病诊断和随访中起着至关重要的作用。但是,人工注释成本高、耗时且容易出错。基于机器学习的自动方法可以在跟踪 MS 病变时引入客观性,并提高效率。但是,用于机器学习方法训练图像的可用性是有限的。没有完全描述病理学的异质性的公开可用数据集。此外,MRI 扫描仪供应商、配置、成像软件和医务人员的变化导致成像过程的显著变化。在从多个医疗中心收集图像时这些差异会加剧,这表示了基于 ML 的 MS 检测模型的显著分布偏差,从而降低了自动化模型在真实情况下的适用性和稳健性。开发稳健的 MS 病变分割模型对于提高越来越多的 MS 患者可获得的医疗护理的质量和吞吐量是必要的。降低自动化模型在现实条件下的适用性和稳健性。开发稳健的 MS 病变分割模型是非常必要的,这给越来越多的多发性硬化症患者提高了医疗服务的质量。

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