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a | |
abandon | |
ability | |
able | |
abortion | |
about | |
above | |
abroad | |
absence | |
absolute |
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AIDS | |
AM | |
African | |
American | |
Antarctica | |
Arab | |
Arctic | |
Asian | |
Bible | |
British |
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Nignx 配置文件格式为 .conf | |
内容的基本元素为directive(即指令) | |
directive 格式: <name> [para1,[para2,[para3]]] ...; | |
directive 以分号结尾 | |
多个directive 可以组成block ,block 格式为 <block name> <para> {directives} | |
block允许嵌套组成context | |
总共分为四个层级的context: main http server location | |
nginx -t 检查配置文件内容格式是否书写正确 |
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数据库学习网站: | |
https://www.cs.uct.ac.za/mit_notes/database/htmls/chp01.html |
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上传工具:twine | |
安装:pip install twine | |
项目更目录建立setup.py文件(最低要求) | |
setup.cfg setup 可选参数文件 | |
README.md/README.rst 项目介绍文件 | |
MANIFEST.in 数据文件清单(非代码) | |
LICENSE.txt 授权文件 | |
<your package> | |
项目结构如下: |
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硬件: | |
物质基础 | |
物理 | |
有形 | |
软件: | |
抽象 | |
状态、动作记录、规则 | |
概念:实体的对应 |
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Bash: a command line interface for interacting with the operating system. | |
interactive mode | |
execution and feedback | |
Bash shell script | |
commands | |
functions loops conditional constructs | |
Bash programming language | |
system administration tasks:disk backups, evaluating system logs,installation scripts | |
echo 'msg' |
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Celery 最佳实践 | |
1 尽量不使用数据库作为broker,建议使用RabbitMQ | |
2 使用多个队列 | |
3 定义具有优先级的worker | |
4 使用celery的错误处理机制 | |
5 使用flower 监控 | |
6 只有真正需要时再追踪result | |
7 调用task时不用传入ORM对象 | |
8 尽量简化task | |
9 设置task超时 |
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Web应用系统性能测试 | |
1 确定测试需求 | |
基于在线用户的性能测试需求 | |
基于吞吐量的性能测试需求 | |
... | |
2 开发性能测试脚本 | |
3 建立性能测试负载模型 | |
4 执行性能测试 | |
5 生成性能测试报告 |
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