Shared disk cluster database management systems such as Oracle RAC are being discussed as a potential solution to the application scaling and robustness problem. This paper argues that the best solutions for availability have no single points of failure and support geo-clustering. RAC, with millions of lines of shared software between the DBMS and the disk that offer many single points of failu...

this paper presents a grid connected photovoltaic system, which acts as both power generator and active power filter (apf), based on flying capacitor multicell (fcm) converter. increase in the number of output voltage levels, natural self-balancing of flying capacitors and dc link voltage and lower power rating of components are the main futures of fcm converter compared with conventional multi...

In three experiments, we investigated whether the emotional valence of a photograph influenced the amount of time required to initially identify the contents of the image. In Experiment 1, participants saw a slideshow consisting of positive, neutral, and negative photographs that were balanced for arousal. During the slideshow, presentation time was substantially limited (60 ms), and the images...

Penelitian ini dilatarbelakangi dengan adanya penggunaan media pembelajaran digital seperti e-book, power point, microsoft office, mind mapping, dan Android semacamnya yang sering digunakan siswa untuk membantu pembelajaran. Maka diharapkan memiliki kemampuan dalam literasi teknologi merupakan berteknologi, mengelola informasi komunikasi baik. bertujuan mendapatkan data valid pengaruh terhadap ...

Problems regarding the lack of teacher readiness and understanding importance compiling teaching materials according to needs, benefits in preparing learning tools, implementing learning. Regarding abilities, skills, skills teacher, course this case talking about competence. a very important competency possessed by so that process can run smoothly optimally optimizing classroom. The purpose com...

Actifio American Power Corporation EMC Corporation Emulex Facebook Fusion-io Google Hewlett-Packard Labs Hitachi, Ltd. Huawei Technologies Co. Intel Corporation Microsoft Research NEC Laboratories NetApp, Inc. Oracle Corporation Panasas Samsung Information Systems America Seagate Technology STEC, Inc. Symantec Corporation VMware, Inc. Western Digital LazyTables ....................................

Cloud computing services have emerged as a cost-effective alternative for cluster systems as the number of genomes and required computation power to analyze them increased in recent years. Here we introduce the Microsoft Azure platform with detailed execution steps and a cost comparison with Amazon Web Services.