Some helpful Electronic Data bases for computer science are:

IP Based Access

  Cambridge University Press publishes peer-reviewed academic journals across a wide spread of subject areas.It Providesvariety of resources in  Computer science.Over 230 leading titles in Linguistics, politics, Science, Technology, Social Science and humanities. 

  SpringerLink contains premier electronic data for full-text Springer Journals and full-text journals formerly published by Kluwer Academic Publishing.It Provides variety of resources in  Computer science.

The ACM Digital Library provides online access to thirty magazines and journals in computing and IT, with complete archive reaching back to 1950's. Also includes the ACM Special Interest Group newsletters and conference proceedings, many with full archives. The ACM Online Guide, allows ACM users to expand their searches to include non ACM works in their results. ACM also provide the resources of ElectricalEngineeing.     

 Science and Education Publishing journals supply full-text articles in PDF, HTML and ePUB formats

J.UCS - The Journal of Universal Computer Science - is a high-quality open access electronic publication that deals with all aspects of computer science. J.UCS has been appearing monthly since 1995 and is thus one of the oldest electronic journals with uninterrupted publication since its foundation. J.UCS also appears in an annual printed archive edition. The publication volume comprises more than 1100 peer-reviewed articles.

The Journal of Computer Science and Technology (JCS&T) is a semiannual, open access, and peer-reviewed International Journal promoting dissemination of original research and technological implementation experiences in the areas of Computer Science, Engineering, and Information Systems.

 "Theory of Computing" (ToC) is an online journal dedicated to the widest dissemination, free of charge, of research papers in theoretical computer science.

SCIENCEDOMAIN international (SDI) publishes high-quality, OPEN peer reviewed, OPEN access international journals in various sectors of science, technology and medicine (STM). Fast and Open access principle of SDI help to promote rapid propagation of most up-to-date research findings to the researchers worldwide without any financial barrier.

Journal of Computer Science & Systems Biology is the best Open Access journal and aims to publish most complete and reliable source of information on the discoveries and current developments in the mode of original articles, review articles, case reports, short communications, etc. in all areas of the field and making them freely available through online without any restrictions or any other subscriptions to researchers worldwide.

Computers is an international, open access journal which provides an advanced forum for computer sciences. It publishes reviews, regular research papers and short communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.

IJECS is a leading international journals for publication of new ideas, the state of the art research results and fundamental advances in all aspects of computer science and engineering. IJECS is a scholarly open access, peer reviewed international journal with a primary objective to provide the academic community and industry for the submission of half of original research and applications related to Computer Science and Engineering