Nowadays, in order to improve the efficiency of crawler, most people use proxy, and residential rotation proxy can effectively avoid the problem that servers is blocked by the website and cannot continue to crawl data. There are actually two ways to do network scraping: maintain and use internal network scraping tools or outsource network scraping tools from a third-party provider. This article will focus on the advantages and disadvantages of internal web crawlers.
advantages
Some of the advantages of running the network fetching process in-house include more control, faster setup times, and faster problem resolution. Details as follows:
More control
Providing in-house solutions for your web scraping project ideas gives you complete control over the entire process. You can customize the scraping process to better meet your company's needs. Companies with teams of experienced developers often choose to manage their web scraping requirements in-house.
Faster setup speed
Getting an internal web scraping tool up and running may be faster than outsourcing it from a third party vendor. Internal teams can better understand the company's requirements and set up network scraping tools more quickly.
Solve problems faster
Working with an internal team makes it easier to solve problems that may arise quickly. With third-party network scraping tools, you must request support and wait a while for the problem to be resolved.
disadvantages
Internal network fetching has its advantages, but it also has some disadvantages. Some of these include higher costs, maintenance hurdles, and greater risks associated with them. Details as follows:
The high cost
Setting up internal network scrapers can be very expensive. Server costs, agent costs, and maintenance costs can quickly add up.
maintenance
Servers need to be kept in tservers-top condition, and web crawlers must be constantly updated to keep up with changes in the crawler site, which takes manpower and time to maintain.
risk
If the operation is improper, network fetching will bring some legal risks. Many web sites often restrict web scraping activity. The internal team may not have enough experience to resolve these issues safely. Third-party providers with experienced development teams will be better able to follow best practices to crawl websites safely.
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