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On the next step you would need to instruct Octoparse on the fields you wish to extract. Octoparse will detect the list automatically just after your second selection. We mainly use list and detail extraction, where you just need to provide a result page of a query on a first step, in and define the list of similar URLs you need to extract. The wizard mode gives you the possibility to choose between:ĭepending on your needs, it could be good to extract all the fields from a single page (point 4) or extract data in the form of a table (page 1). We would love to use some of the advanced functionalities, if they could be 'moved' to the simple side (considering that the scraper is intended mostly for nondevelopers). The wizard is simple, the advanced is rather difficult to use, if you are not a developer. After that limit either you can buy the upgrades, or you can split the files.
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The free tool is good for users that don't need to use many queriesm, and don't need more than 2000 results extracted. We are using Octoparse to scrape pages, and we find it extremely powerful. Overall, a useful and appropriately priced tool with good functionality - could use some UI improvements, but gets the job done. The free version allows you to run 10 tasks, which provides enough exposure to understand if you need the paid version - a strong indicator that they stand behind their product. "tasks" aren't explained too in-depth, but with some navigating, it is easy enough to use. There are some clunky features - like the different "fields" vs.
OCTOPARSE FREE FREEZING UP HOW TO
Would like to understand how to extract a particular element (e.g., phone numbers). I would like the tutorial to include something besides the entire block content extraction.
From what I gather, the customer support is pretty strong and responsive. Has a lot of functionality that I'm still exploring - ability to run from the cloud and to schedule extractions. The graphical interface makes the necessity for coding non-existent. They provide an initial tutorial to explain how to setup a task.
Great tool and interface for extracting information from a a large number of sites quickly. This can help in retry to get data from the websites that failed to load.
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And it will be even better if score list after export will have links that failed to execute, just mark them in a separate column, or add website status error code or something. one proxy will fail at connection in specified number of attempts (let's say 5-15 attempts) then Octoparse will delete this proxy or mark it as malfunctioning and avoid it in the future, still returning these 17 bad link in scores. use proxy and the connection will fail with it, we can now use other proxy or few proxies depending on settings. We found out that reload website option is unclear. Nothing has helped.įinally, functionalities and enhancements that can be added in the future to Octoparse, to further improve it: Example situation: We add a 100 links to the program and 17 of them failed to execute. I note that I used all program options, including advanced options too including timeout limit, reload web page and every other option. Sometimes it shows that site is still loading, sometimes just hangs on one opened page for hours to then just move on. Probably it is not the API in workflow for designer too, because it is about simple: loop by list of URL -> extract data. It happens on sites that are built similar to for example Wikipedia, which construction is practically the same under every link.
After some observations, it came out that it is not a website problem. There are, of course, some cons too, because nothing is perfect and that's a normal thing. and everything without a single line of script which is great! great support with honest, and kind people. friendly environment, with easy to use GUI
there are practically no websites that Octoparse can't load, doesn't matter on what base and system they were built you can set more complex logic which is very useful even if rarely used it can load and pass through very complex and big websites This great and powerful tool completely outclasses competition in most of hard tasks: After some days of testing it turned out that Octoparse is exactly that what we were looking for.
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When we were looking for an appropriate scraping software we tried every scraping program available on the market.