Will such a service be in demand?

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You visited it because of convenience, not because of the uniqueness of the content. 2. Combining data from different sources into a single format Such sites include any aggregators – from a catalog of Sochi hotels to an aggregator of electronic currency exchangers. 3. Data compilation The simplest example is a recipe site where, in addition to ingredients, the calorie content, proteins-fats-carbohydrates, and cooking time are indicated.


The young lady who calculates calories and measures portions on scales is more poland email list concerned with the caloric content of the dish than with the uniqueness of the recipe. She may not need a recipe at all. 4. Services that create added value from non-unique data A simple example is the approximate cost of owning a car, taking into account: annual reduction in its value over N years; fuel costs for annual driving of M kilometers; payment for parking X days per month for Y money; insurance costs for a driver with P years of experience.


I didn't find anything during a quick search. No, it's a simple calculation using formulas. 5. Just completeness of information For example, an SEO specialist may be interested in how to close the results of filtering online store products for search engines via robots.