Hadoop is based on Master/Slave architecture. Master is responsible for NameNode and JobTracker while Slave is responsible for DataNode and TaskTracker. Job Tracker initiates the task and keeps track of each task. TaskTracker manages local data processing and collects its result as per the requirement of application. It also sends a report on the progress of tasks to JobTracker. NameNode and DataNode are responsible for HDFS tasks while JobTracker and TaskTracker are responsible for MapReduce tasks
Harvard Architecture and also based on the High performance RISC architecture.PIC having very large series such as PIC10xx,PIC12xx,PIC16xx,PIC17xx,PIC18xx,PIC24xx and PIC32xx.PIC is stand for Programmable Intelligent Computer" or "Peripheral Interface Controller. PIC16F877A Microcontroller Description: In the PIC16F877A, the PIC is stand for Peripheral Interface Controller, 16 denotes the one of the series of PIC and F Denotes in system programmable Flash. PIC16F877A is 8-bit low power CMOS microcontroller
reusable components that are assembled into an application-specific system [Szewczyk et al., 2005]. It has a component-based architecture which provides rapid innovation and implementation while reducing code size as required by the rigorous memory constraints inherent in wireless sensor networks[Budhwar,2015]. Tiny OS supports an event-driven concurrency model based on split-phase interfaces, asynchronous events, and deferred computation called tasks. Tiny OS is not an OS in the conventional sense
Abstract-The amount of data being generated nowadays has increased tremendously. With these large volumes of data, there is a need for efficient storage and processing of data. The data generated from a variety of sources like Social networking sites, Emails, audio and video files, text files and other various files is unstructured. The traditional database cannot handle this complex and high volumes of data efficiently. The Hadoop framework provides an effective solution for storing large volumes
religion also required ancestor worship which is a ritual practice that was started on the belief that deceased family members have a continued existence, and also that the dead ancestors take an interest in the problems of the world, and have the power and the ability to influence the fortune of the living.At its start, Incan religious beliefs connected with nature. The incan people also beleived that the Inca rulers were descendants of the sun god, Inti.
throughput and quality of service is through cell split. To increase the capacity of a cell, a large cell is divided into smaller cells with each cell having its own serving base station and serving an area much less than that of a macro cell. A cell can split into micro, Pico and Femto cells. A micro cell serves an area of less than 2kms with the base station having a transmit power range of 5 watts. With further reduction in the transmit power, a cell known as Pico cell can serve an area of 100
Asymmetric multiprocessing and symmetric multiprocessing are used to describe a Real-Time operating system and hardware architecture of the device. Symmetric Multi Processing (SMP) has a single image of the (Real Time Operating System) RTOS shared by many cores, which handle load balance between the cores easily. Another benefit is that all the data is available for all the cores and tasks, hence any external communication mechanism between cores is not required. All communications are handled within
Byzantine Empire. In comparison, both empires had religious splits and caused holy wars to come to fruition. However, the languages and their unifying (or dividing) factor was also a problem for the Byzantines which the Caliphates did not have. These influences altered history in memorial ways which we see today. Notably, an important event in both Islam and Christianity were great schisms that they caused in the empires. In Islam the major split was between Sunni and Shiite Muslims, which formed over
Self-Organizing Network Functions and Architectures Mitch Harris Murray State University TSM 321 Abstract The purpose of this write up is to introduce fundamental designs and architectures of Self-Organizing Networks. This concept was presented during the transitional period from 3G to 4G technology. During this period mobile communications began to grow rapidly. Self-Organizing Network functions are separated into three major groups: self-configuration, self-optimization, and self-healing. Self-configuration
Cloud Computing appears as a computational paradigm as well as distribution architecture and its main objective is to Provide secure, quick, convenient data storage and net computing device, with all computing resource visu-alized as service ,with all computing resources visualized as service and delivery over the internet [1,2].The cloud enhances collaboration, agility, scalability, availability, ability to adapt to fluctuations according to demand, accelerate development work, and provides potential