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Data Scraping vs Data Crawling: Can You Combine These Two?

Data Scraping vs Data Crawling: Can You Combine These Two?

In everyday speech, you can often hear people using phrase data scraping vs data crawling as if they meant the exact same thing. However, even though these two methods are potentially referred to as “the same process”, they are essentially different. Both of these methods are crucial when it comes to retrieving data, but the information needed and the processes involved in both of them differ in many ways. In some situations, a person will choose data scraping for data extraction, while in others they will go for data crawling. In order to avoid confusion when it comes to the subject of data scraping vs data crawling, we will explain the differences in a simple way, so that you won’t need an IT expert to help you out. Once you know the difference between these methods, you will understand how to retrieve the information you need. The Essentials of Data Scraping Data scraping is basically all about finding the right data and extracting it afterward, and it pulls data straight from the page. This way, it doesn’t necessarily need to be pulled from the web alone, as it can actually be taken from any place where data exists. This may refer to basically any form of data from a variety of different sources – storage devices, spreadsheets, etc. The data doesn’t need to be from the internet or a web page, as we are talking about data scraping in a broader sense, and not specifically web scraping. We turn to this process when we want to filter and distinguish between various kinds of raw data from various sources, and turn it...
Data Scraping vs Data Crawling. What is the Difference?

Data Scraping vs Data Crawling. What is the Difference?

Data scraping and data crawling are two phrases that you often hear used , as if the two words are synonyms that mean the exact same thing.  Many people in common speech refer to the two as if they are the same process. While at face value they may appear to give the same results, the methods utilized are very different.  Both are important to retrieving data but the process involved and the type of information sought after vary in different ways.   It is kind of like asking do you want the shortest route to your destination, or do you want the fastest route to your destination.  While one way might be shorter in distance, it could end up taking you twice the time to arrive based on traffic conditions. But if you are short on gas, you may want to take the shorter way.  The same applies here.  For some data extraction, a person will  want scraping, for other types, crawling is necessary.  To clear up some of this confusion we have decided to describe the differences in layman’s terms so that you don’t have to have an IT professional on hand to understand what one process is versus the other.  Understanding the difference between the two is important for understanding the method of retrieving your desired information. What Exactly is Data Scraping? Data scraping is the finding of data and then scraping it. It pulls data directly from a page. This doesn’t pull exclusively from the web, it can be taken from anywhere that data exist.  This could include spreadsheets, storage devices, etc, anywhere data exist...