Octoparse Blog

Certain web scraping challenges should be aware of before scraping information across various platforms. Some are easy to resolve, but some are impossible to surpass. Having said that, it is necessary to get well prepared in advance in case of unforeseeable business loss.

Excel is one of the must-have data analysis tools in the market. To this day it provides more than 450 functions, but actually knowing how to use a few of them would be sufficient in most cases. In this article, I compiled 10 easy but widely used functions to facilitate data analysis in Excel. Feel free to try them out!

While your business competitors are seeking competitive edges from the seemingly endless supply of information on the Internet, there’s literally no reason for you to sit around and just wait to be left behind your competition. With web scraping, we can fetch the information we want in seconds and retrieve huge value behind it. But before we dive in, here are the 15 questions you may want to ask yourself.

Web scraping has become a widely used technique for gathering and extracting data from websites. People begin to develop or use a variety of different software to achieve their goal. Generally, they are divided into 2 factions: coding and tools. In this passage, we will present a demo of scraping Tweets using these two methods.

Alternative data is often perceived as big data or “exhaust data” since its large scale and complex metrics. These data sets are normally less accessible and structured than tradition data which can be easily handled by Excel. Alternative data is primarily adopted in hedge funds and other financial industries. Web scraping automates the process of data extraction that allows you to scrape the data as the way you want