Cloud Data Extraction vs Local Data 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 costly hardware maintenance, do not face network interruptions, and can access extracted data anytime. Yes, we are talking about cloud data 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 data extraction Cloud extraction is the possibility to access, extract, and analyze data stored on 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

Local vs Cloud Data Extraction FAQ

What is a cloud web crawler?

Cloud web crawlers are programs that run on cloud servers. They aim to extract data from websites and store and organize it. Cloud online crawlers are usually third-party tools offering their services as packs of subscriptions. Examples are Octoparse, Jetoctopus, Netpeak Spider, etc.

What is the difference between cloud and local crawl and data extraction?

In contrast to cloud data extraction, local crawlers run their asks on local servers. Those are custom tools that require an in-house development team and regular maintenance. However, it does not have so many restrictions and is cheaper in the long-term perspective.

Summing It Up

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.
Popular posts
surface web vs deep web vs dark web

Importance of Understanding the Differences Between Surface Web vs Deep Web vs Dark Web

Scrape Zillow: A Detailed Guide to Extracting Real Estate Listings with Python

Sports Betting Arbitrage – a Modern Way to Supplement Your Profits

Python PDF scraping

Python PDF Scraping – How to Extract PDF Files from Websites

Basics of web scraping DataOx's article

Web Scraping Basics, Challenges & Technologies for Startups and Entrepreneurs

Our site uses cookies and other technologies to tailor your experience and understand how you and other visitors use our site. Visit our Cookie Policy and our Privacy Policy for more information on our datd collection practices. By clicking Accept, you agree to our use of cookies for the purposes listed in our Cookie Policy.