Code Monkey home page Code Monkey logo

hermes's Introduction

1: 能够分布式

(1): start_urls

(2): queue-requests

(3): queue-dupefilter

Above save in the same PC's redis

2: 各个机器能够计算负载,是个机器根据自己的负载智能的执行爬虫

1: 机器负载严重,如何控制爬虫量或爬虫速度

3:对各节点的监控及对各个任务的在每个节点的监控

(1): 执行执行情况, 负载如何

参考: scrapy官方的监控

4:数据的展示, 与数据库对接, 数据下载功能

(1):分别存储于于mysql,mongodb的方案

(2): 页面下载更,批量下载, 如果数据量太大(500M)怎么下载

5: 健全的日志功能

6: 调度系统(celery): 改变任务的定时时间

#############################

6: 可视化用selenium来获取整个动态加载的网页 (1): 页面部分是动态加载的,像京东 (2): 整个页面使动态加载 (3): 加载内容为json

国内同行: http://www.zaoshu.io/ http://www.hicrawler.com/

国外: https://www.import.io/

###################################### 基于redis+bloomfilter过滤的python package install:

(1): Install Hiredis:

On Mac:

brew install hiredis

With Ubuntu:

apt-get install libhiredis-dev

From source:

git clone https://github.com/redis/hiredis cd hiredis && make && sudo make install

Note that libhiredis.so.0.13 file, Default location is /usr/local/lib/libhiredis.so.0.13, but you import pyreBloom code yield error: 'ImportError: libhiredis.so.0.13: cannot open shared object file: No such file or directory'

Methods: cp /usr/local/lib/libhiredis.so.0.13 /usr/local/lib64/

(2): 可以在虚拟环境或系统环境: [email protected]:seomoz/pyreBloom.git cd pyreBloom pip install -r requirements.txt python setup.py install

Relate dProject:

(1): apollo

(2): elastic_jobs

hermes's People

Contributors

xutaoding avatar

Stargazers

 avatar

Watchers

 avatar

Forkers

yuruiz

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.