😎Top Dataset Search Engines and Data Warehouses ✅Google Dataset Search - opens access to free public datasets. You can select data on various topics and in various formats, including .pdf, .csv, .jpg, .txt and others. Using it is as easy as a regular Google search: just type the name or topic you are interested in into the search bar. As you type, the system will suggest datasets with the necessary keywords - you may accidentally stumble upon something new and interesting. ✅World Bank Open Data - open data from the World Bank is considered one of the most extensive and diverse sources of statistical information and public datasets. You can search for data by various categories. The World Bank website is unique in that it offers free resources and tools for public use, such as Data Bank, a convenient tool for analyzing and visualizing large data sets ✅Data.world - this platform allows you to access free data sets and work with them directly on the site. All you need to do is create a free account, after which you will have access to 3 free projects. If necessary, you can upgrade to paid plans with a larger storage volume. Using the search bar, you can find keywords, resources, organizations, or users. And for a more precise search, you can use the “Create advanced filter” button to find exactly what you need. ✅DataHub is a data publishing platform (SaaS) developed by Datopian, where you can browse one of the most diverse collections of public data sets organized by topic. The platform also has a blog with materials on topics related to Big Data Science. ✅Humanitarian Data Exchange - a platform for searching datasets. Here you can search for free datasets and filter the results by criteria such as location, format, organization, and license. The platform also allows you to share data by different categories. ✅UCI Machine Learning Repository - the least extensive of all the resources mentioned, it remains useful for those who want to build a machine learning model. Despite the limited number of datasets, you can also search for data by task type, attribute type, data format, and application area. ✅Academic Torrents - if you are doing research, writing an article or a master's thesis, then Academic Torrents will be a great helper. The platform offers a variety of large datasets from scientific publications, some of which are as large as 2 terabytes. Using Academic Torrents is very simple: you can search for datasets, articles, courses, and collections, and upload your own data for others to work with. The datasets are free, but you will need a torrent client installed on your device to download them.