Systems With Persistent Memory
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Programming Persistent Memory
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Author : Steve Scargall
language : en
Publisher: Apress
Release Date : 2020-01-09
Programming Persistent Memory written by Steve Scargall and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-09 with Computers categories.
Beginning and experienced programmers will use this comprehensive guide to persistent memory programming. You will understand how persistent memory brings together several new software/hardware requirements, and offers great promise for better performance and faster application startup times—a huge leap forward in byte-addressable capacity compared with current DRAM offerings. This revolutionary new technology gives applications significant performance and capacity improvements over existing technologies. It requires a new way of thinking and developing, which makes this highly disruptive to the IT/computing industry. The full spectrum of industry sectors that will benefit from this technology include, but are not limited to, in-memory and traditional databases, AI, analytics, HPC, virtualization, and big data. Programming Persistent Memory describes the technology and why it is exciting the industry. It covers the operating system andhardware requirements as well as how to create development environments using emulated or real persistent memory hardware. The book explains fundamental concepts; provides an introduction to persistent memory programming APIs for C, C++, JavaScript, and other languages; discusses RMDA with persistent memory; reviews security features; and presents many examples. Source code and examples that you can run on your own systems are included. What You’ll Learn Understand what persistent memory is, what it does, and the value it brings to the industry Become familiar with the operating system and hardware requirements to use persistent memory Know the fundamentals of persistent memory programming: why it is different from current programming methods, and what developers need to keep in mind when programming for persistence Look at persistent memory application development by example using the Persistent MemoryDevelopment Kit (PMDK) Design and optimize data structures for persistent memory Study how real-world applications are modified to leverage persistent memory Utilize the tools available for persistent memory programming, application performance profiling, and debugging Who This Book Is For C, C++, Java, and Python developers, but will also be useful to software, cloud, and hardware architects across a broad spectrum of sectors, including cloud service providers, independent software vendors, high performance compute, artificial intelligence, data analytics, big data, etc.
Semiconductor Memories And Systems
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Author : Andrea Redaelli
language : en
Publisher: Woodhead Publishing
Release Date : 2022-06-07
Semiconductor Memories And Systems written by Andrea Redaelli and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-07 with Technology & Engineering categories.
Semiconductor Memories and Systems provides a comprehensive overview of the current state of semiconductor memory at the technology and system levels. After an introduction on market trends and memory applications, the book focuses on mainstream technologies, illustrating their current status, challenges and opportunities, with special attention paid to scalability paths. Technologies discussed include static random access memory (SRAM), dynamic random access memory (DRAM), non-volatile memory (NVM), and NAND flash memory. Embedded memory and requirements and system level needs for storage class memory are also addressed. Each chapter covers physical operating mechanisms, fabrication technologies, and the main challenges to scalability.Finally, the work reviews the emerging trends for storage class memory, mainly focusing on the advantages and opportunities of phase change based memory technologies. - Features contributions from experts from leading companies in semiconductor memory - Discusses physical operating mechanisms, fabrication technologies and paths to scalability for current and emerging semiconductor memories - Reviews primary memory technologies, including SRAM, DRAM, NVM and NAND flash memory - Includes emerging storage class memory technologies such as phase change memory
Advances In Persistent Object Systems
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Author : Ron Morrison
language : en
Publisher: Morgan Kaufmann
Release Date : 1999-01-22
Advances In Persistent Object Systems written by Ron Morrison and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-01-22 with Computers categories.
Proceedings of the biennial International Workshops on Persistent Object Systems.
A Primer On Memory Persistency
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Author : Vaibhav Gogte
language : en
Publisher: Springer Nature
Release Date : 2022-06-01
A Primer On Memory Persistency written by Vaibhav Gogte and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Technology & Engineering categories.
This book introduces readers to emerging persistent memory (PM) technologies that promise the performance of dynamic random-access memory (DRAM) with the durability of traditional storage media, such as hard disks and solid-state drives (SSDs). Persistent memories (PMs), such as Intel's Optane DC persistent memories, are commercially available today. Unlike traditional storage devices, PMs can be accessed over a byte-addressable load-store interface with access latency that is comparable to DRAM. Unfortunately, existing hardware and software systems are ill-equipped to fully avail the potential of these byte-addressable memory technologies as they have been designed to access traditional storage media over a block-based interface. Several mechanisms have been explored in the research literature over the past decade to design hardware and software systems that provide high-performance access to PMs.Because PMs are durable, they can retain data across failures, such as power failures and program crashes. Upon a failure, recovery mechanisms may inspect PM data, reconstruct state and resume program execution. Correct recovery of data requires that operations to the PM are properly ordered during normal program execution. Memory persistency models define the order in which memory operations are performed at the PM. Much like memory consistency models, memory persistency models may be relaxed to improve application performance. Several proposals have emerged recently to design memory persistency models for hardware and software systems and for high-level programming languages. These proposals differ in several key aspects; they relax PM ordering constraints, introduce varying programmability burden, and introduce differing granularity of failure atomicity for PM operations.This primer provides a detailed overview of the various classes of the memory persistency models, their implementations in hardware, programming languages and software systems proposed in the recent research literature, and the PM ordering techniques employed by modern processors.
Database Systems For Advanced Applications
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Author : Makoto Onizuka
language : en
Publisher: Springer Nature
Release Date : 2024-08-30
Database Systems For Advanced Applications written by Makoto Onizuka and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-30 with Mathematics categories.
The seven-volume set LNCS 14850-14856 constitutes the proceedings of the 29th International Conference on Database Systems for Advanced Applications, DASFAA 2024, held in Gifu, Japan, in July 2024. The total of 147 full papers, along with 85 short papers, presented together in this seven-volume set was carefully reviewed and selected from 722 submissions. Additionally, 14 industrial papers, 18 demo papers and 6 tutorials are included. The conference presents papers on subjects such as: Part I: Spatial and temporal data; database core technology; federated learning. Part II: Machine learning; text processing. Part III: Recommendation; multi-media. Part IV: Privacy and security; knowledge base and graphs. Part V: Natural language processing; large language model; time series and stream data. Part VI: Graph and network; hardware acceleration. Part VII: Emerging application; industry papers; demo papers.
The Design And Implementation Of A Log Structured File System
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Author : Mendel Rosenblum
language : en
Publisher:
Release Date : 1992
The Design And Implementation Of A Log Structured File System written by Mendel Rosenblum and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with File organization (Computer science) categories.
I have implemented a prototype log-structured file system called Sprite LFS; it outperforms current Unix file systems by an order of magnitude for small-file writes and matches or exceeds Unix performance for reads and large writes. Even when the overhead for cleaning is included, Sprite LFS can use 70% of the disk bandwidth for writing. Unix file systems typically can use only 5-10%.
Dsp Software Development Techniques For Embedded And Real Time Systems
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Author : Robert Oshana
language : en
Publisher: Elsevier
Release Date : 2006-01-09
Dsp Software Development Techniques For Embedded And Real Time Systems written by Robert Oshana and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-09 with Technology & Engineering categories.
Today's embedded and real-time systems contain a mix of processor types: off-the-shelf microcontrollers, digital signal processors (DSPs), and custom processors. The decreasing cost of DSPs has made these sophisticated chips very attractive for a number of embedded and real-time applications, including automotive, telecommunications, medical imaging, and many others—including even some games and home appliances. However, developing embedded and real-time DSP applications is a complex task influenced by many parameters and issues. DSP Software Development Techniques for Embedded and Real-Time Systems is an introduction to DSP software development for embedded and real-time developers giving details on how to use digital signal processors efficiently in embedded and real-time systems. The book covers software and firmware design principles, from processor architectures and basic theory to the selection of appropriate languages and basic algorithms. The reader will find practical guidelines, diagrammed techniques, tool descriptions, and code templates for developing and optimizing DSP software and firmware. The book also covers integrating and testing DSP systems as well as managing the DSP development effort. - Digital signal processors (DSPs) are the future of microchips! - Includes practical guidelines, diagrammed techniques, tool descriptions, and code templates to aid in the development and optimization of DSP software and firmware
Database And Expert Systems Applications
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Author : Trevor Bench-Capon
language : en
Publisher: Springer
Release Date : 2003-07-31
Database And Expert Systems Applications written by Trevor Bench-Capon and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-07-31 with Computers categories.
The Database and Expert Systems Applications (DEXA) conferences bring together researchers and practitioners from all over the world to exchange ideas, experiences and opinions in a friendly and stimulating environment. The papers are at once a record of what has been achieved and the first steps towards shaping the future of information systems. DEXA covers a broad field, and all aspects of database, knowledge base and related technologies and their applications are represented. Once again there were a good number of submissions: 241 papers were submitted and of these the programme committee selected 103 to be presented. DEXA’99 took place in Florence and was the tenth conference in the series, following events in Vienna, Berlin, Valencia, Prague, Athens, London, Zurich, Toulouse and Vienna. The decade has seen many developments in the areas covered by DEXA, developments in which DEXA has played its part. I would like to express thanks to all the institutions which have actively supported and made possible this conference, namely: • University of Florence, Italy • IDG CNR, Italy • FAW – University of Linz, Austria • Austrian Computer Society • DEXA Association In addition, we must thank all the people who have contributed their time and effort to make the conference possible. Special thanks go to Maria Schweikert (Technical University of Vienna), M. Neubauer and G. Wagner (FAW, University of Linz). We must also thank all the members of the programme committee, whose careful reviews are important to the quality of the conference.
Programming Scalable Systems With Hpx
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-05-28
Programming Scalable Systems With Hpx written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-28 with Computers categories.
"Programming Scalable Systems with HPX" "Programming Scalable Systems with HPX" is a comprehensive guide to modern parallel and distributed programming, crafted for software engineers, system architects, and researchers aspiring to master high-performance C++ solutions at scale. The book opens by establishing the challenges of conventional parallel programming models, such as MPI and OpenMP, and explores how emerging hardware architectures—NUMA, many-core, and cloud—necessitate new approaches to scalability. With rich real-world use cases, it introduces HPX (High Performance ParalleX) as a groundbreaking model positioned to address the complexities and bottlenecks inherent in building scalable, flexible, and robust distributed applications. Depth and clarity characterize the book’s coverage of HPX’s architecture, including its innovative Active Global Address Space (AGAS), fine-grained threading, and resource partitioning via thread pools and scheduling policies. Readers are guided through practical programming idioms like asynchronous task composition, parallel containers, and the implementation of advanced execution policies—equipping them with a powerful toolkit for constructing responsive, efficient, and maintainable code. The text delves into advanced communication patterns, synchronization primitives, and memory management strategies, including distributed garbage collection and NUMA-aware execution, ensuring a solid grasp of the underpinnings crucial to both correctness and performance. Beyond technical mastery, "Programming Scalable Systems with HPX" engenders a forward-looking perspective. It addresses cloud and edge deployment, heterogeneous computing with accelerators, and network optimization for multi-tenant environments, all while upholding security and formal verification standards. Concluding with extensibility, future standards, and research directions, this book offers both a practical manual for today’s professionals and an inspiring roadmap for shaping the next generation of scalable, portable, and high-performance systems in C++.
Acid Transactions In Modern Database Systems
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-12
Acid Transactions In Modern Database Systems written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-12 with Computers categories.
"ACID Transactions in Modern Database Systems" "ACID Transactions in Modern Database Systems" delivers a comprehensive and authoritative exploration of the transactional guarantees that underpin reliable data management in contemporary database environments. With a rigorous foundation in the theory of transactions, the book investigates each element of the ACID properties—Atomicity, Consistency, Isolation, and Durability—providing readers with both the formal concepts and the practical mechanisms that ensure data integrity, from classic relational systems to modern distributed architectures. Through detailed analysis of serializability theory, the spectrum between ACID and BASE, and the interplay with distributed systems theorems such as CAP and PACELC, this work equips data professionals and researchers with a deep understanding of transactional correctness across a variety of deployment scenarios. Each chapter bridges theoretical rigor with real-world application, covering the full gamut of transaction design, implementation, and optimization. Discussions extend from classic logging and recovery strategies, concurrency control algorithms, and commit protocols, to the challenges of distributed transactions and consensus mechanisms in globally distributed databases. The book doesn’t shy away from the complexities of emerging technologies, examining the role of non-volatile memory, HTAP systems, and the evolving demands of cloud-native and serverless environments. In-depth case studies—spotlighting systems like Spanner, CockroachDB, and FaunaDB—exemplify how modern database engines architect and deliver ACID guarantees at scale. Beyond the technical underpinnings, "ACID Transactions in Modern Database Systems" addresses the operational realities of performance, scalability, and security. Readers gain insight into measuring transactional overheads, tuning isolation for throughput, and balancing trade-offs in sharded or partitioned deployments. Additional chapters probe the frontiers of database reliability, including transactional integrity in adversarial environments, regulatory compliance, formal verification, and the evolving role of transactions in blockchains and distributed ledger technologies. This book is an essential resource for practitioners, architects, and academics seeking to architect, operate, or advance the next generation of trustworthy data systems.