Introduction
Hello readers! Longtime hence, we're back to the stage of web scraping with
some advanced concepts for better enhancement of scrapping workout. I Hope, you
could have a good chance to go through my previous articles relevant to
various topics of web scrapping such as advantages and disadvantages,
data mining, and many more. Saving time, manpower, and money is the exciting feature
carried out by the web scrapping program.
But, the most important thing is that the effort of web developers goes into
the vein while the
301 error code
is generated at the time of web crawling. Sometimes error handling could be a
challenging task that brings the difference between various web scrapping
developers.
Creativity is thinking of new ways and innovation profit-oriented is performing the present
task or new task in some efficient ways. Presently, 99% of businesses
depend upon the web platform to make their sales strategy effective and profit-oriented.
How a web scrapping could be cheaper?
Getting cheaper web scrapping applications is not an as easy task as you think.
Depending upon your requirement level with respect to complexity, the quantity of
task and user numbers affects the price range.
Web scraping with redirect code 301 or 302
Often, the web crawlers utilize the redirect code 301 or 302 to tell the users
if the required page is moved permanently or temporarily. This feature helps
the web scrapers to know about the existençe of the web page that they look
for. To avoid any inconvenient web scraping experience, the web scrapping C#
ASP.net developers tend to incorporate coding for 301 errors.
Relevant Reading
Why does 301 error occur?
Because of the temporary or permanent unavailability of pages that the user of
web scrap looks for, the 301 error message is displayed. So, the needy person
of the particular web page will have convenient information about the target
page. The crucial pages and information can be obtained with less effort in
comparison to past manual web information accessing activities.
Somewhere, the targeted page you are looking for, is not available and in this case,
you'll have 301 error message with unavailability information. It's a wise idea
to set proper error messages to avoid any inconvenience.
Need of a complete web scrapping development
When we often talk about web scrapping, it again raises some queries regarding
our specific requirement whether we want a data mining program or image
capturing program or table capturing program, or anything else. By
successfully answering these questions, the development work of a developer
can move ahead smoothly.
Suggested Reading
Consultation with web scrapping developer
If you're still confused concerning your requirement, a web scrapping
developer can guide you to the right remedy for your requirement. It's wise to
explain your requirement to the project manager or senior web scraping
developer and everything will be a streamline what you are expecting.
Unlike a patient expressing his/her all issues and requirements to the doctor,
you need to explain all your requirement and drawbacks for a better web
solution.
Multi-user consideration
Considering to get a multiuser web scrapping program, the users might confront
slow performance which may affect your average sales volume. Applying
creativity for sales increment may or may not bring you expected results if
you're not aware of web scraping activity. Working with one website by
multiple users could lead to a great hike in monthly sales gain.
An MNC can have this multi-user version to control a number of employees, who
are working from the different region across the globe.
Post-development support
Each developed program needs a high-quality output with the best performance.
But, with the change in time and requirements, some programs need to be
upgraded with the latest technologies. On the other hand, an expert consultant
would be able to fulfill your upcoming requirement along with the developer
team.
Why C# ASP.net team is a suitable option?
Even though a perfect web scrapping could be accomplished with varieties of
programming languages, the development through C# ASP.net is something higher
level accurate results could be obtained.
Least error possibility
Instead of getting so many error messages, a proper customized message could
be displayed for various situations. For instance, if one page is unavailable
or moved, a convenient message could be displayed to the user and convince the
exact situation.
Error handling
Every error could be handled effectively which ultimately increases the
confidence of a user and saves the most valuable time. For example, 301 error
could be displayed as the message 'page is either moved or not available!
Check the name or spelling of page name or entire Web URL!’.
The above error message could drive the users towards the right resolution
instead of confusion that's created with just only the ‘message error 301’.
From this instance, you must imagine the right remedy for unexpected error
messages.
Conclusion
However, making the web scrapping program successful in an error-free manner
is possible if you're going with C# ASP.NET. You can have a go through our
other articles to know more about web scrapping like
bulk image capturing,
finding text by class name,
favicon extraction,
and
searching html page by specific text, etc.
Post A Comment:
0 comments: