What is the size of a large dataset?
Table of Contents
What is the size of a large dataset?
The dataset sizes vary over many orders of magnitude with most users in the 10 Megabytes to 10 Terabytes range (a huge range), but furthermore with some users in the many Petabytes range….Size of datasets in KDnuggets surveys.
| quantile | value |
|---|---|
| 50\% | 30 GB |
| 60\% | 120 GB |
| 70\% | 0.5 TB |
| 80\% | 2 TB |
What are examples of large data sets?
Real World Big Data Examples
- Discovering consumer shopping habits.
- Personalized marketing.
- Finding new customer leads.
- Fuel optimization tools for the transportation industry.
- User demand prediction for ridesharing companies.
- Monitoring health conditions through data from wearables.
- Live road mapping for autonomous vehicles.
What is not considered big data?
The term Big Data refers to a dataset which is too large or too complex for ordinary computing devices to process. In our Zettabyte Era 1 gigabyte is no longer big data really, and it makes sense to talk about big data starting with at least 1 terabyte.
How do I find large datasets?
11 websites to find free, interesting datasets
- FiveThirtyEight.
- BuzzFeed News.
- Kaggle.
- Socrata.
- Awesome-Public-Datasets on Github.
- Google Public Datasets.
- UCI Machine Learning Repository.
- Data.gov.
What is considered good data?
There are data quality characteristics of which you should be aware. There are five traits that you’ll find within data quality: accuracy, completeness, reliability, relevance, and timeliness – read on to learn more.
How do you know which kind of data is considered as big data What are the factors you have to consider?
Big is high volume, high velocity, and/or high variety information assets that require new forms of processing to enable enhanced decision-making, insight discovery, and process optimization. That’s why it lends itself well to analytical tools.