PPT-An Efficient External Sorting Algorithm for Flash Memory Embedded Devices

Tyler Cossentine MSc Thesis Defense Overview Introduction Previous work Flash MinSort Experimental Results Conclusions Tyler Cossentine MSc Thesis Defense 1 Introduction Embedded systems are devices that perform a few simple functions. Presentation By: . Saurabh Mishra. A . data storage device. is a device for recording (storing) information (data). . CD, Hard Disk and Flash media are the main . s. torage devices used today.. STORAGE DEVICES. History and Trends In Embedded System Memory. Ideal Memory: Yesterday, Today And Tomorrow. 1980 – 1990: The Stand-Alone Chip. Three Main Types:. SRAM. DRAM. Flash EEPROMs. 1980-1990: The Stand-Alone Chip. File . system organisation issues. Nick Gaens. Introduction. Technologies. How does it work?. Limitations. File systems: problems and workarounds. Outline. Flash . memory is a non-volatile computer storage chip that can be electrically erased and reprogrammed. Problem: Sorting data sets too large to fit into main memory.. Assume data are stored on disk drive.. To sort, portions of the data must be brought into main memory, processed, and returned to disk.. Embedded Systems . Chanik. Park, . Jaeyu. . Seo. , . Dongyoung. . Seo. , . Shinhan. Kim and . Bumsoo. Kim . Software Center, SAMSUNG Electronics, Co., Ltd. . Proceedings of the 21st International Conference on Computer . High-Performance Key-Value Store. Hyeontaek. Lim. , Bin Fan, David G. Andersen. Michael . Kaminsky. †. Carnegie Mellon University. †Intel Labs. 2011-10-24. Key-Value Store. 2. Clients. PUT(key, value). Keyang. He. Discrete Mathematics. Basic Concepts. Algorithm . – . a . specific set of instructions for carrying out a procedure or solving a problem, usually with the requirement that the procedure terminate at some point. Chapter 5 Storing data of . norton. book. Chapter 6 of . capron. and . johnson. book. Three major types of storage devices. . magnetic page 174 of Norton book . Optical. Page 183 . norton. Solid state page 189 . Done By: . Bashayer. Al- . Suroor. ID: 200800649. Outline:. Introduction to How Flash Memory Works. A sample list of USB . devices. USB . Interface. Flash Memory: Tunneling and Erasing. How simple is the flash memory. MCU . . 1 . cip. or VLSI core – application-specific. Md. Atiqur Rahman . Ahad. . We use more number of microcontrollers compared to microprocessors. . Microprocessors. . are primarily used for computational purpose, . Sang-Woo Jun,. . Andy Wright, . Sizhuo. Zhang, . Shuotao. Xu and . Arvind. MIT CSAIL. 1. Funded by:. Large Graphs are Found . Everywhere in Nature. 2. Human neural network. 1) . Connectomics. graph of the brain - Source: “. Explain the limitations of flash memory.. Define wear leveling.. Define the term IO Transaction. Define the terms synchronous bus and asynchronous interconnect.. Explain the difference between polling and interrupts. Behavior: input, output, storage. Partner: human or machine. Data rate: bytes/sec, transfers/sec. I/O bus connections. I/O Device Summary. I/O System Characteristics. Dependability is important. Particularly for storage devices. The Benefits of Reading Books,Most people read to read and the benefits of reading are surplus. But what are the benefits of reading. Keep reading to find out how reading will help you and may even add years to your life!.The Benefits of Reading Books,What are the benefits of reading you ask? Down below we have listed some of the most common benefits and ones that you will definitely enjoy along with the new adventures provided by the novel you choose to read.,Exercise the Brain by Reading .When you read, your brain gets a workout. You have to remember the various characters, settings, plots and retain that information throughout the book. Your brain is doing a lot of work and you don’t even realize it. Which makes it the perfect exercise!