Study sources, full

Full Sources

 * 1) Google scholar. Sometimes the full article is not available for free.
 * 2) LibGen.
 * 3) PLOS.
 * 4) Pub Med Central from NIH.
 * 5) Phys.org

Collections of sources

 * 1) Directory of Open Access Journals.
 * 2) Edutopia.
 * 3) IDEAS. List of open access journals. 1.8 million articles in full text. Has list of newly added institutions.
 * 4) ISS.nl
 * 5) Open Data Network. Search engine for open data.
 * 6) UN data. One stop source for all of UN public data.

More data Sources

 * 1) Analyze Survey Data FREE.
 * 2) Lots of social-based data sources, from the US gov't and non-profits.
 * 3) Prisoner data, state and federal. Jail census.
 * 4) Rockstar data sources. Many data sources here for many things.
 * 5) Salaries, US, by job and industry.
 * 6) Uniform Crime Report including officers killed.

Processing large data

 * 1) Processing large CSV files. Excellent! Many non-programmer solutions.