Here I'll try to give you the basic idea of all three concepts.
Big data-Means the enormous amount of data that being generated every second. Such huge volume of data can't be dealt with traditional applicationsIn tne words of Gartner, "Big data is high-volume, high-velocity and/or high-variety information assets that demand cost-effective, innovative forms of information processing that enable enhanced insight, decision making, and process automation".Data science-refers to data filtering and preparing it for analysis.Various statistical and mathematical tools are applied on the data in order to make the data meaning full, to be able to solve problems.Data analysis- is the process comprehending complex data into some insights, in order to give answer to a specific problem.
That's something that confuses many people.
Here I'll try to give you the basic idea of all three concepts.
Big data- Means the enormous amount of data that being generated every second. Such huge volume of data can't be dealt with traditional applications In tne words of Gartner, "Big data is high-volume, high-velocity and/or high-variety information assets that demand cost-effective, innovative forms of information processing that enable enhanced insight, decision making, and process automation". Data science-refers to data filtering and preparing it for analysis. Various statistical and mathematical tools are applied on the data in order to make the data meaning full, to be able to solve problems. Data analysis- is the process comprehending complex data into some insights, in order to give answer to a specific problem.
Hope it helps.