optimistic concurrency control https://www.eecs.harvard.edu/~htk/publication/1981-tods-kung-robinson.pdf https://www.eecs.harvard.edu/~htk/publication/1981-tod

optimistic concurrency control https://www.eecs.harvard.edu/~htk/publication/1981-tods-kung-robinson.pdf https://www.eecs.harvard.edu/~htk/publication/1981-tods-kung...