Cloud Extraction vs Local Extraction


With the rising popularity of web scraping, the tools and technologies are getting more and more efficient and user-friendly. Data scraping service providers strive to offer the best scraping services and technologies. You do not worry about the costly hardware maintenance, do not face network interruptions, and can access extracted data anytime. Yes, we are talking about cloud extraction. Let’s compare the two types of data extraction on the local vs cloud server and learn the difference to choose the preferable option.

What is Cloud Extraction

Cloud extraction is the possibility to access, extract, and analyze data stored on the cloud servers. When you are practicing cloud extraction, the crawlers run in the cloud using multiple servers with automatically rotated IPs which protect you from being blacklisted by the websites. As well, you do not use local hardware and are independent of OS. Data stored on cloud servers can be accessed anytime from anywhere.

What is Local Extraction

Local extraction means running the crawler on your local machine. While practicing local extraction, you do not need cloud resources, and you may troubleshoot any workflow issues on time. In this case, if you are performing one scraping task, the local extraction will be faster than cloud extraction. But if you split your task into sub-tasks, it will be faster on the cloud server, as that time your task will be divided between several cloud servers, and this approach speeds up the extraction process.

Highlighting the Difference Between Cloud and Local Extraction

To summarize the difference between cloud and local extraction, let’s review the following table

Cloud Extraction Local Extraction
Crawlers run on cloud servers Crawlers run on local servers
The security risk is higher Better data security
No high-priced hardware maintenance In-house servers are more costly to set up and maintain
Tasks can be scheduled according to your requirements Ability to see and control the crawling process
Automatically rotated IPs protect you from being blocked The chances of being blocked are higher
Complex websites usually cause difficulties for cloud extraction No restrictions for scraping complex websites
The possibility to run multiple subtasks simultaneously makes the extraction faster Local network speed or hardware configuration may affect the scraping

At DataOx we are always happy to help you with advice on which options will be suitable for you based on your business needs. Schedule a free consultation with our expert and find out how web scraping can help your business grow regardless of the server type.

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