School of Technology, Innovation and Research (TIR)

  History of Oracle •        Larry Ellison, Bob Miner and E.D.Oates 3 persons made company RSI in 1977. •        2 nd version in 1979 •        3 rd Version in 1983 and fully written by c language and RSI becomes Oracle Corporation •        4 th version in 1984 •        5 th version in 1985 and come as client-server technology •        6 th version in 1988 •        7 th version in 1992 •        8i version in 1997 i= internet version •        ….. Oracle 10g, 11g (g=grid) •        12c (C=Cloud Computing) •        18c •        19c ( Automatic Index Creation , Real-Time Statistics Maintenance, SQL Queries on O...

Introduction: A collaborative research project between Sheffield Hallam University and Nottingham Trent University in the UK investigated the use of blogs with trainee teachers as an alternative to reflective paper‐based diaries. An action research case study, involving focus groups of post‐graduate (secondary) trainee teachers (one group from each University) was undertaken to determine attitudes and perceptions of blogging as an appropriate tool to support reflective professional development. The findings indicate that the use of blogs by the trainee teachers had a positive impact overall, and provide concrete evidence of their development as emerging professional teachers. Unlike traditional paper‐based systems, blogs provided ongoing opportunities for the tutor to assist the trainees in their development as reflective practitioners. The key benefits of blogging: Blogging as an appropriate tool to support reflective professional development. Blogging is used to bridge the communicat...

  5G in Bangladesh: with hopes, with challenges Dr. Engr. Md. Abdur Rashid Director (Admin & Finance), NAPD   Bangladesh Telecommunication Regulatory Commission   ( BTRC)  has lately announced that it will give licenses to mobile operators to roll out 5G services in the band spectrum of 2.6-3.5 GHz by the first quarter of 2020 after the guidelines have been drafted. The stark difference is that 5G brings the speed of the network (up to 10Gbps) compared to 4G (up to 100Mbps) which implies it is almost 100 times faster than 4G. 5G is indeed not an evolutionary upgrade but a revolutionary upgrade to the existing wireless technologies. It can usher a lot of benefits in our country. The health sector of our country can leverage a lot from the ultra-high-speed of the 5G network. For instance, it can be used to transmit large volumes of medical files like a report of an MRI scan (up to 1GB) or an emergency diagnosis to a skilled specialist from a very remote ...