How Web Crawling Can Help Venture Capital Firms

How Web Crawling Can Help Venture Capital Firms

Venture capital firms are constantly on the lookout of innovative start-ups for investment. Whether you provide financial capital to early-stage start-ups in IT, software products, biotechnology or other booming industries, you will need the right information as soon as possible. In general, analysing media data to discover and validate insights is one of key areas in which analysts work. Hence, constantly monitoring popular media outlets is one of the ways VCs can deploy to spot trends. Read on to understand how web crawling can not only speed up this whole process but also improve the workflow and accuracy of insights.

What is web crawling

Web crawling simply refers to the use of automated computer programs to visit websites and extract specific bits of information. This is the same technology used by search engines to find, index and serve search results for user queries. Web crawling, as you’d have guessed is a technical and niche process. It takes skilled programmers to write programs that can navigate through the web to find and extract the needed data.

There are DIY tools, vertical specific data providers and DaaS (Data as a service) solutions that VC firms can deploy for crawling.  Although there is the option of setting up an in-house crawling setup, this isn’t recommended for Venture Capital firms. The high tech-barrier and complexity of web crawling process can lead to loss of focus for the VC firms. DaaS can be the ideal option as it’s suitable for recurring and large-scale requirements which only a hosted solution can offer.

How web crawling can help Venture Capital firms

Crawling start-up and entrepreneurship blogs using a web crawling service can help VC firms avail the much-needed data that they can use to discover new trends and validate their research. This can complement the existing research process and make it much more efficient.

1. Spot trends

Spotting new trends in the market is extremely important for venture capital firms. This helps identify the niches that have high probability of bringing in profit. Since investing in companies that have higher chances of succeeding is what Venture capital firms do, the ability to spot trends becomes an invaluable tool.

Web crawling can harvest enough data to identify trends in the market. Websites like Techcrunch and Venturebeat are great sources of start-up related news and information. Media sites like these talk about trending topics constantly. To spot trends in the market, you could use a web crawling solution to extract the article title, date and URL for the current time period and run this data through an analytics solution to identify the most used words in the article titles and URLs. Venture capital firms can then use these insights to target newer companies in the trending niches. Technology blogs, forums and communities can be great places to find relevant start-ups.

2. Validate findings

The manual research by the analysts needs to be validated before the firm can go ahead with further proceedings. Validation can be done by comparing the results of the manual work with the relevant data extracted using web crawling. This not only makes validation much easier but also helps in the weeding out process, thus reducing the possibilities of making mistakes. This can be partially automated by using intelligent data processing/visualisation tools on top the data.

3. Save time

Machines are much faster than humans. Employing web crawling to assist in the research processes in a venture capital firm can save the analysts a lot of time and effort. This time can be further invested in more productive activities like analytics, deep research and evaluation.

Source:-https://www.promptcloud.com/blog/web-crawling-for-venture-capital-firms

Data Scraping Doesn’t Have to Be Hard

All You Need Is the Right Data Scraping Partner

Odds are your business needs web data scraping. Data scraping is the act of using software to harvest desired data from target websites. So, instead of you spending every second scouring the internet and copying and pasting from the screen, the software (called “spiders”) does it for you, saving you precious time and resources.

Departments across an organization will profit from data scraping practices.

Data scraping will save countless hours and headaches by doing the following:

- Monitoring competitors’ prices, locations and service offerings
- Harvesting directory and list data from the web, significantly improving your lead generation
- Acquiring customer and product marketing insight from forums, blogs and review sites
- Extracting website data for research and competitive analysis
- Social media scraping for trend and customer analysis
- Collecting regular or even real time updates of exchange rates, insurance rates, interest rates, -mortgage rates, real estate, stock prices and travel prices

It is a no-brainer, really. Businesses of all sizes are integrating data scraping into their business initiatives. Make sure you stay ahead of the competition by effectively data scraping.

Now for the hard part

The “why should you data scrape?” is the easy part. The “how” gets a bit more difficult. Are you savvy in Python and HTML? What about JavaScript and AJAX? Do you know how to utilize a proxy server? As your data collection grows, do you have the cloud-based infrastructure in place to handle the load? If you or someone at your organization can answer yes to these questions, do they have the time to take on all the web data scraping tasks? More importantly, is it a cost-effective use of your valuable staffing resources for them to do this? With constantly changing websites, resulting in broken code and websites automatically blacklisting your attempts, it could be more of a resource drain than anticipated.

Instead of focusing on all the issues above, business users should be concerned with essential questions such as:

- What data do I need to grow my business?
- Can I get the data I need, when I want it and in a format I can use?
- Can the data be easily stored for future analysis?
- Can I maximize my staffing resources and get this data without any programming knowledge or IT assistance?
- Can I start now?
- Can I cost-effectively collect the data needed to grow my business?

A web data scraping partner is standing by to help you!

This is where purchasing innovative web scraping services can be a game changer. The right partner can harness the value of the web for you. They will go into the weeds so you can spend your precious time growing your business.

Hold on a second! Before you run off to purchase data scraping services, you need to make sure you are looking for the solution that best fits your organisational needs. Don’t get overwhelmed. We know that relinquishing control of a critical business asset can be a little nerve-wracking. To help, we have come up with our steps and best practices for choosing the right data scraping company for your organisation.

1) Know Your Priorities

We have brought this up before, but when going through a purchasing decision process we like to turn to Project Management 101: The Project Management Triangle. For this example, we think a Euler diagram version of the triangle fits best.
Data Scraping and the Project Management Triangle

In this example, the constraints show up as Fast (time), Good (quality) and Cheap (cost). This diagram displays the interconnection of all three elements of the project. When using this diagram, you are only able to pick two priorities. Only two elements may change at the expense of the third:

- We can do the project quickly with high quality, but it will be costly
- We can do the project quickly at a reduced cost, but quality will suffer
- We can do a high-quality project at a reduced cost, but it will take much longer
Using this framework can help you shape your priorities and budget. This really, in turn, helps you search for and negotiate with a data scraping company.

2) Know your budget/resources.

This one is so important it is on here twice. Knowing your budget and staffing resources before reaching out to data scraping companies is key. This will make your search much more efficient and help you manage the entire process.

3) Have a plan going in.

Once again, you should know your priorities, budget, business objectives and have a high-level data scraping plan before choosing a data scraping company. Here are a few plan guidelines to get you started:

- Know what data points to collect: contact information, demographics, prices, dates, etc.
- Determine where the data points can most likely be found on the internet: your social media and review sites, your competitors’ sites, chambers of commerce and government sites, e-commerce sites your products/competitors’ products are sold, etc.
- What frequency do you need this data and what is the best way to receive it? Make sure you can get the data you need and in the correct format. Determine whether you can perform a full upload each time or just the changes from the previous dataset. Think about whether you want the data delivered via email, direct download or automatically to your Amazon S3 account.
- Who should have access to the data and how will it be stored once it is harvested?
- Finally, the plan should include what you are going to do with all this newly acquired data and who is receiving the final analysis.

4) Be willing to change your plan.

This one may seem counterintuitive after so much focus on having a game plan. However, remember to be flexible. The whole point of hiring experts is that they are the experts. A plan will make discussions much more productive, but the experts will probably offer insight you hadn’t thought of. Be willing to integrate their advice into your plan.

5) Have a list of questions ready for the company.

Having a list of questions ready for the data scraping company will help keep you in charge of the discussions and negotiations. Here are some points that you should know before choosing a data scraping partner:
- Can they start helping you immediately? Make sure they have the infrastructure and staff to get - you off the ground in a matter of weeks, not months.
- Make sure you can access them via email and phone. Also make sure you have access to those -actually performing the data scraping, not just a call center.
- Can they tailor their processes to fit with your requirements and organisational systems?
- Can they scrape more than plain text? Make sure they can harvest complex and dynamic sites -with JavaScript and AJAX. If a website’s content can be viewed on a browser, they should be-- able to get it for you.
- Make sure they have monitoring systems in place that can detect changes, breakdowns, and -quality issues. This will ensure you have access to a persistent and reliable flow of data, even - when the targeted websites change formats.
- As your data grows, can they easily keep up? Make sure they have scalable solutions that could - handle all that unstructured web data.
- Will they protect your company? Make sure they know discretion is important and that they will not advertise you as a client unless you give permission. Also, check to see how they disguise their scrapers so that the data harvesting cannot be traced back to your business.

6) Check their reviews.

Do a bit of your own manual data scraping to see what others business are saying about the companies you are researching.

7) Make sure the plan the company offers is cost-effective.

Here are a few questions to ask to make sure you get a full view of the costs and fees in the estimate:
- Is there a setup fee?
- What are the fixed costs associated with this project?
- What are the variable costs and how are they calculated?
- Are there any other taxes, fees or things that I could be charged for that are not listed on this -quote?
- What are the payment terms?

Source Url :-http://www.data-scraping.com.au/data-scraping-doesnt-have-to-be-hard/

Scraping Dynamic Websites: How We Tackle the Problem

Scraping Dynamic Websites: How We Tackle the Problem

Acquiring data from the web for business applications has already gained popularity if we look at the sheer number of use cases. Companies have realized the value addition provided by data and are looking for better and efficient ways of data extraction. However, web scraping is a niche technical process that takes years to master given the dynamic nature of the web. Since every website is different and custom coded, it’s not possible to write a single program that can handle multiple websites. The web scraping setup should be coded separately for each target site and this needs a team of skilled programmers.

Web scraping is without doubt a complex trade; however if the target site in question employs dynamic coding practices, this complexity is further multiplied. Over the years, we have understood the technical nuances of web scraping and perfected our modus operandi to to scrape dynamic websites with high accuracy and efficiency. Here are some ways how we tackle the challenge of scraping dynamic websites.

1. Proxies

Some websites have different Geo/Device/OS/browser specific versions that they serve depending on the variables. This could give a great deal of confusion to the crawlers especially while figuring out how to extract the right version. This will need some manual work in terms of finding the different versions provided by the site and configuring proxies to fetch the right version as per the requirement. For geo-specific versions, the crawler is simply deployed on a server from where the required version of the site is accessible.

2. Browser automation

When it comes to websites that use very complex and dynamic code, it’s better have all the page content rendered using a browser first. Selenium can be used for browser automation which will help us do the scraping. It is essentially a handy toolkit that can drive the browser from your favorite programming language. Although it’s primarily used for testing, it can be used for scraping dynamic web pages. It can be used to control a web browser, which is how scraping using selenium is typically done. In this case, the browser first renders the page which will help overcome the problem of reverse engineering JavaScript code to fetch the page content. Once the page content is rendered, it is saved locally to scrape the required data points later. Although this is comparatively easy, there is a high chance of encountering errors while scraping using the browser automation method.

3. Handling POST requests

Many web pages will only display the data that we need after receiving a certain input from the user. Let’s say you are looking for used cars data from a particular geo-location on a classified site. The website would first require you to enter the ZIP code of the location from where you need listings from. This ZIP code must be sent to the website as a post request while scraping. We craft the post request using the appropriate parameters so as to reach the target page that contains all the data points to be scraped.

4. Manufacturing the JSON URL

There are dynamic web pages that use AJAX calls to load and refresh the page content. These are particularly difficult to scrape and extract data from as the triggers that make up the JSON file is difficult to trace. This requires a lot of manual inspection and testing, but once the appropriate parameters are identified, a JSON file that would fetch the target page which includes the desired data points can be manufactured. This JSON file is often tweaked automatically for navigation or fetching varying data points. Manufacturing the JSON URL with apt parameters is the primary pain point with web pages that use AJAX calls.
Bottom-line

Scraping dynamic web pages is extremely complicated and demands deep expertise in the field of web scraping. It also demands an extensive tech stack and well-built infrastructure that can handle the complexities associated with web data extraction. With our years of expertise and well-evolved web scraping infrastructure, we cater to data requirements where dynamic web pages are involved on a daily basis.

Source:https://www.promptcloud.com/blog/scraping-dynamic-websites-web-scraping

Data Extraction/ Web Scraping Services

Making an informed business decision requires extracting, harvesting and exploiting information from diverse sources. Data extraction or web scraping (also known as web harvesting) is the process of mining information from websites using software, substantiated with human intelligence. The content 'scraped' from web sources using algorithms is stored in a structured format, so that it can be manually analyzed later.

Case in Point: How do price comparison websites acquire their pricing data? It is mostly by 'scraping' the information from online retailer websites.

We offers data extraction / web scraping services for retrieving data for advanced data processing or archiving from a variety of online sources and medium. Nonetheless, data extraction is a time consuming process, and if not conducted meticulously, it can result in loads of errors. A leading web scraping company, we can deliver required information within a short turnaround time, employing an extensive array of online sources.

Our Process Of Data Extraction/ Web Scraping, Involves:

- Capturing relevant data from the web, which is raw and unstructured
- Reviewing and refining the obtained data sets
- Formatting the data, consistent with the requirements of the client
- Organizing website and email lists, and contact details in an excel sheet
- Collating and summarizing the information, if required

Our professionals are adept at extracting data pertaining to your competition, their pricing strategy, gathering information about various product launches, their new and innovative features, etc., for enterprises, market research companies or price comparison websites through professional market research and subject matter blogs.

Our key Services in Web Scraping/ Database Extraction include:

We offer a comprehensive range of data extraction and scraping services right from Screen Scraping, Webpage / HTML Page Scraping, Semantic / Syntactic Scraping, Email Scraping to Database Extraction, PDF Data Extraction Services, etc.

- Extracting meta data from websites, blogs, and forums, etc.
- Data scraping from social media sites
- Data quarrying for online news and media sites from different online news and PR sources
- Data scraping from business directories and portals
- Data scraping pertaining to legal / medical / academic research
- Data scraping from real estate, hotels & restaurant, financial websites, etc.

Contact us to outsource your Data Scraping / Web Extraction Services or to-  learn more about our other data related services.

Source Url :-http://www.data-entry-india.com/data-extraction-web-scraping-services.html

Website Data Scraping Services

To help you in creating information databases, business portals and mailing lists, we provide efficient and accurate website data scraping services. We have been serving many worldwide clients for their specific requirements and delivering them structured data after collecting from World Wide Web. Our capabilities allow us to scrape data from an assortment of sources including websites, blogs, podcasts, and online directories etc.

 We have a team of skilled and experienced web scraping professionals who can deliver you results in the file format you needed such as Excel, CSV, Access, TXT and My SQL. We have expertise in automated as well as manual data scraping that ensure one hundred percent accuracy in the outcome. Our web data scraping professionals not only help you in gathering high-value data from the internet but also enable you to improve strategic insights and create new business opportunities.

What our website data scraping services include?

We provide a wide range of website data scraping services including data collection, data extraction, screen scraping and web data scraping. With its web scraping services, Data Outsourcing India helps you to crawl thousands of websites and gather useful information or data flawlessly. Using our web data scraping service, we can extract phone numbers, email addresses, reviews, ratings, business addresses, product details, contact information (name, title, department, company, country, city, state, etc.) and other business related data from following sources:

- Market place portals
- Auction portals
- Business directories
- Government online databases
- Statistics data from websites
- Social networking sites
- Online shopping portals
- Job portals
- Classifieds websites
- Hotels and restaurant portals
- News portals

Why outsource website data scraping services to us?

Our web data extraction experts have in-depth knowledge for screen scraping processes and it enables us to extract essential information from any online portal or database. If you outsource website data scraping to us, we assure you about accurate collection of information in easy to retrieval format. Here are some key benefits you gain with us:

- Tailor made processes to suit any kind of need
- Strict security and confidentiality policies
- A rigorous Quality Control (QC) process
- Leverage an optimum mix of techniques and technology
- Almost 60-65% savings on operational cost
- You get you project completed in industry’s best TAT
- Round-the-clock customer support
- Access to a dedicated team of website data scraping professionals

 With our quick, accurate and affordable web scraping services, we are helping worldwide large as well as medium size companies. Our clients are from different industries- including real estate, healthcare, banking, finance, insurance, automobiles, marketing, academics, human resources, ecommerce, manufacturing, travel, hotels and more. The-  multifaceted experience facilitates us in delivering every online data scraping project with ZERO error rates.

Source Url:-http://www.dataoutsourcingindia.com/website-data-scraping-services.html

The Ultimate Guide to Web Data Extraction

The Ultimate Guide to Web Data Extraction

Web data extraction (also known as web scraping, web harvesting, screen scraping, etc.) is a technique for extracting huge amounts of data from websites on the internet. The data available on websites is generally not available to download easily and can only be accessed by using a web browser. However, web is the largest repository of open data and this data has been growing at exponential rates since the inception of internet.

The Ultimate Guide to web data extraction

Web data is of great use to Ecommerce portals, media companies, research firms, data scientists, government and can even help the healthcare industry with ongoing research and making predictions on the spread of diseases.

Consider the data available on classifieds sites, real estate portals, social networks, retail sites, and online shopping websites etc. being easily available in a structured format, ready to be analyzed. Most of these sites don’t provide the functionality to save their data to a local or cloud storage. Some sites provide APIs, but they typically come with restrictions and aren’t reliable enough. Although it’s technically possible to copy and paste data from a website to your local storage, this is inconvenient and out of question when it comes to practical use cases for businesses.

Web scraping helps you do this in an automated fashion and does it far more efficiently and accurately. A web scraping setup interacts with websites in a way similar to a web browser, but instead of displaying it on a screen, it saves the data to a storage system.
Applications of web data extraction

1. Pricing intelligence

Pricing intelligence is an application that’s gaining popularity by each passing day given the tightening of competition in the online space. E-commerce portals are always watching out for their competitors using web crawling to have real time pricing data from them and to fine tune their own catalogs with competitive pricing. This is done by deploying web crawlers that are programmed to pull product details like product name, price, variant and so on. This data is plugged into an automated system that assigns ideal prices for every product after analyzing the competitors’ prices.

Pricing intelligence is also used in cases where there is a need for consistency in pricing across different versions of the same portal. The capability of web crawling techniques to extract prices in real time makes such applications a reality.

2. Cataloging

Ecommerce portals typically have a huge number of product listings. It’s not easy to update and maintain such a big catalog. This is why many companies depend on web date extractions services for gathering data required to update their catalogs. This helps them discover new categories they haven’t been aware of or update existing catalogs with new product descriptions, images or videos.

3. Market research

Market research is incomplete unless the amount of data at your disposal is huge. Given the limitations of traditional methods of data acquisition and considering the volume of relevant data available on the web, web data extraction is by far the easiest way to gather data required for market research. The shift of businesses from brick and mortar stores to online spaces has also made web data a better resource for market research.

4. Sentiment analysis

Sentiment analysis requires data extracted from websites where people share their reviews, opinions or complaints about services, products, movies, music or any other consumer focused offering. Extracting this user generated content would be the first step in any sentiment analysis project and web scraping serves the purpose efficiently.

5. Competitor analysis

The possibility of monitoring competition was never this accessible until web scraping technologies came along. By deploying web spiders, it’s now easy to closely monitor the activities of your competitors like the promotions they’re running, social media activity, marketing strategies, press releases, catalogs etc. in order to have the upper hand in competition. Near real time crawls take it a level further and provides businesses with real time competitor data.

6. Content aggregation

Media websites need instant access to breaking news and other trending information on the web on a continuous basis. Being quick at reporting news is a deal breaker for these companies. Web crawling makes it possible to monitor or extract data from popular news portals, forums or similar sites for trending topics or keywords that you want to monitor. Low latency web crawling is used for this use case as the update speed should be very high.

7. Brand monitoring

Every brand now understands the importance of customer focus for business growth. It would be in their best interests to have a clean reputation for their brand if they want to survive in this competitive market. Most companies are now using web crawling solutions to monitor popular forums, reviews on ecommerce sites and social media platforms for mentions of their brand and product names. This in turn can help them stay updated to the voice of the customer and fix issues that could ruin brand reputation at the earliest. There’s no doubt about a customer-focused business going up in the growth graph.

Source:https://www.promptcloud.com/blog/ultimate-web-data-extraction-guide

Benefits of Acquiring Web Data Scrapper in Business

Benefits of Acquiring Web Data Scrapper in Business

Data is the most important thing required in today's marketing world. The data harvested can be utilized for multiple purposes in the world of marketing by numerous people. It is believed that the amount of data you have makes you stronger in the market against your competitors.

The only restriction in this process is how to get data from internet or how to extract data from website? To culminate this barrier of yours there are plenty of data scrapping devices available in this category. Well more than devices there are companies that provide data extracting services to fulfill user's requirement.

In these two extractors devices are far more reliable and self operative than organizations. There are plenty of benefits that a web data extractor provides in comparison to organizations. With data extractors you have the freedom to choose the topic of your own and get data from the websites. Were in an outsourcing they will provide you one thing at a time for which you will have to pursue again & again.

Numerous organizations have opted for the web data scrapper to discover specific information according to their requirement for instance. Site pages are fabricated utilizing content based imprint up dialects (HTML and XHTML), and much of the time contain an abundance of valuable information in content structure. Be that as it may, most site pages are intended for human end-clients and not for simplicity of mechanized use. In light of this, tool that rub web substance were made. A web scrapper is an API to concentrate information from a site.

Regularly, information exchange between projects is expert utilizing data structures suited for computerized handling by PCs, not individuals. Such exchange arrangements and conventions are normally inflexibly organized; all around recorded, effectively parsed, and keep vagueness to a base. All the time, these transmissions are not comprehensible by any stretch of the imagination. That is the reason the key component that recognizes information scratching from standard parsing is that the yield being scratched was expected for showcase to an end-client.

In all aspects data scrapping is better to be done by a tool rather than taking assistance of an organization.

Source:http://www.sooperarticles.com/internet-articles/products-articles/benefits-acquiring-web-data-scrapper-business-1477753.html#ixzz4hnBWRp2z