What is Real-Time Web Scraping

You must have heard the claims like monitor your stocks in real-time, don’t let even a minute detail miss from your sight. or track the prices of your competitors every second. This sounds impressive, but there are always doubts, like is this actually possible and if it is, then how?

Well, this all happened with real-time web scraping. there are many applications of stocks as well as other things which can provide you the updated information in real-time, no waiting of hour a fixed period of time to get the updated data, no refreshing pages now and then to see if something new is being arrived, nothing, just some integration and you get the real-time data in at your device every time you it.

Sounds like a dream? Well, it has been a dream for many businesses for almost a decade, which has now been achieved. But the question is still intact: what is real-time web scraping and how it is done?

If you are also curious about it, or want to know how it’s done, then you are at the right blog, because in this blog we will discuss about the what is real-time web scraping, and many other stuff revolving around it, so you get the full information regarding it.

Table of Contents

1. What is Real-Time Web Scraping?

2. How Does Real-Time Web Scraping Work?

3. Use Cases in Today’s Market

4. Conclusion

Excited? Let’s get started!!!

What is Real-Time Web Scraping?

First question first, let’s understand what really is real-time web scraping, and is it any different from just  web scraping?

Well, we all know what is web scraping, it is a process of data collection from the web or publicly available data from the internet through a crawler or web scraper, which collects such data. In simple words, we can say that web scraping actually automated the process of data collection, which, before web scraping, people needed to do manually, which isn’t very efficient, and neither was it very accurate, as humans are prone to errors, while machines are not.

As the name suggest it scrapes the data, or we can say that it collects the data in real-time. Which means let’s suppose you are monitoring the price of one of your competitor in real-time, then the moment they alter their prices, either they increase their prices or decrease it, the same will reflect in your device from which you are monitoring the prices in real-time, it’s like live streaming but in the form of data.

In simple words, we can say that real-time web scraping is a technique that collects a particular set of data every second and updates it to the place where it was stored previously, in a way that it overwrites the same data again and again in for updating the data.

How Does Real-Time Web Scraping Work?

Now that we discussed the basics of real-time web scraping, I know the curious minds like yours must be thinking how is it even possible to scrape this amount of pages every second and also update it, it’s not possible.

Well, you are right, it is not possible, but the trick is we won’t scrape every single page every second and keep updating it, real-time web scrapers just act like a mirror, whatever will be alteration, it will reflect in their platform as well. Then, if not this way, then how?

Below I have listed some of the most common advanced techniques that every experienced web scraper uses to create a real-time web scraper or crawler.

Change Detection

As the name suggest, in this techniques, instead of scraping everything every second they monitor the specific stuff like price of the product, or the list of the product or something else as per the requirement of the clients, and the movement the changes or alteration occurs they reflect it in their database as well, which will then reflect in the application or websites accordingly.

This not only makes this bulky requirement possible but also ensures that the resources or devices aren’t overloaded with the unrequired data.

Webhooks And APIs

There are many websites and application which are ready to provide their data instantly to the people who are using their APIs, which actually reflects the changes in the data of the website into the user’s applications who have been using their API. In addition to that, there are many websites that also offer webhooks for the same operations.

If you have no idea what webhooks are, it is a way by which one application/website can share its data with another application/website through an HTTP request; in this way, the data is instantly updated. This process is done automatically, and it is event-driven, which means that a particular set of event triggers this process.

Event Driven Architecture

The event-driven architecture is an advanced architecture that is designed in a way that whenever the data is altered, it will be processed immediately, or we can say sent instantly to the platform on which the data is being showed or in the notification application or in any other place, which totally depends on the requirement of the client.

As the name suggest this architecture’s basis is events which could be the alteration of prices or discounts, or adding items to the list or something else, so whenever the event occurs, it triggers the further process automatically, because of which the analytical or notification platforms instantly inform you.

Now that we understand how real-time web scraping is, we can say that it is possible to get the information of every website we want every second, just not the way we thought it was possible.

Use Cases in Today’s Market

Even though it is such an efficient way of scraping that too with impressive accuracy, is there any use case of this product, because the worth of a product or service isn’t decided on the basis of how fast or cool it is, but what are the problems it is solving in the market and who are ready to try it.

So let’s understand what are use of this highly advanced and efficient technique of web scraping are and whether it is useful for your industry or not.

Dynamic E-Commerce Platforms

E-Commerce platforms today are on a hype it has never seen before, internet is crashing with e-commerce platforms which in recent survey found out, there are more 28 million e-commerce platform right now, and every minutes there are people shopping for around 5.1 million dollars, so you can image how big the e-commerce market is, what is it’s potential in today’s world.

But as an industry becomes huge, not only opportunities increase, competition also increases, so it’s right to say that even when e-commerce became a very big industry, there are many more competitors, due to which it became one of the most price sensitive place today.

What you are selling, there are thousand other players selling something similar, due to which most of the time price becomes the deciding factor for a buyer.

So to survive the market, it became important for the companies to watch the pricing strategy of their competitors every second; if there is even a single miss, this could lead to the loss of your potential sale or even worse, your repetitive customer.

That’s why players of e-commerce platforms are one of the biggest users of real-time web scraping, as this doesn’t just provide then data, it locks the doors through which their customers can walk out.

Financial Market Intelligence

Today, any information can spread like a wild fire, either it is the news of a company’s bankruptcy or the fraud found of a company, you will eventually know about the news, but when you are in the financial market, especially when you work in the stock market, what matters more is you get the news first so that you can make right actions before everyone else even knows about something such that is happens, as we all know that as much stock market is about company’s performance and portfolio, it is also about the frequency of purchasing and selling of the stocks.

Real-time web scraping helps stock experts and brokers to get the right information at the right time so that they can make the right decision and maximize their profits.

The use case of real-time web scraping isn’t limited to these too industry; there are hundreds of industries where real-time web scraping is playing an important role for the success of businesses, but these are the top industries whose performance is boosted with techniques like real-time web scraping. If we have to cover the industry, then this blog will get too long, so let’s discuss about it in another blog.

Conclusion

In today’s highly competitive market, businesses are finding something like a competitive edge or the first mover advantage, web scraping with the power of real-time can provide these businesses an opportunity of having and head start, rather than playing catch-up all the time. It helps the businesses to make faster and more effective decisions in the favor of businesses, as they are based on the current scenarios, not some data that could be ineffective today.

If you all wanted to have a real-time web scraping service for your businesses to get up to date with real-time market information, xrootservices is one of the top preferences for hundreds of companies.

So get real-time data and succeed in real-time.