Zobrazeno 1 - 10
of 602
pro vyhledávání: '"Persistent data structure"'
Autor:
Terence Kelly
Publikováno v:
Queue. 19:5-18
Fortifying software to protect persistent data from crashes can be remarkably easy if a modern file system handles the heavy lifting. This episode of Drill Bits unveils a new crash-tolerance mechanism that vaults the venerable gdbm database into the
Autor:
Nicolas Krauter, Sebastian Erdweg, Peter J. Braam, André Brinkmann, Reza Salkhordeh, Patrick Raaf
Publikováno v:
Proceedings of the ACM on Programming Languages. 5:1-29
Emerging persistent memory in commodity hardware allows byte-granular accesses to persistent state at memory speeds. However, to prevent inconsistent state in persistent memory due to unexpected system failures, different write-semantics are required
Autor:
David H. C. Du, Baoquan Zhang
Publikováno v:
ACM Transactions on Storage. 17:1-26
Computer systems utilizing byte-addressable Non-Volatile Memory ( NVM ) as memory/storage can provide low-latency data persistence. The widely used key-value stores using Log-Structured Merge Tree ( LSM-Tree ) are still beneficial for NVM systems in
Publikováno v:
ACM Transactions on Storage. 17:1-31
Byte-addressable, non-volatile memory (NVM) presents an opportunity to rethink the entire system stack. We present Twizzler, an operating system redesign for this near-future. Twizzler removes the kernel from the I/O path, provides programs with memo
Autor:
Ashwin Ram, Shengdong Zhao
Publikováno v:
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies. 5:1-27
The ubiquity of mobile phones allows video content to be watched on the go. However, users' current on-the-go video learning experience on phones is encumbered by issues of toggling and managing attention between the video and surroundings, as inform
Publikováno v:
ACM Transactions on Architecture and Code Optimization. 18:1-26
Emerging byte-addressable Non-Volatile Memories (NVMs) enable persistent memory where process state can be recovered after crashes. To enable applications to rely on persistent data, durable data structures with failure-atomic operations have been pr
Publikováno v:
IEEE Transactions on Parallel and Distributed Systems. 32:649-664
Emerging non-volatile memory (also termed as persistent memory, PM) technologies promise persistence, byte-addressability, and DRAM-like read/write latency. A proliferation of persistent memory systems have been proposed to leverage PM for fast data
Publikováno v:
IEEE Access, Vol 9, Pp 66707-66722 (2021)
The relational database has become one of the mainstream tools for data storage and management. However, there are two main types of threats to relational databases: external attacks and internal tampering threats. In this paper, we focus on the inte
Publikováno v:
IEEE Transactions on Network and Service Management
The conventional wisdom is that a software-defined network (SDN) operates under the premise that the logically centralized control plane has an accurate representation of the actual data plane state. Unfortunately, bugs, misconfigurations, faults or
Publikováno v:
The VLDB Journal. 29:1049-1073
Storage and memory systems for modern data analytics are heavily layered, managing shared persistent data, cached data, and non-shared execution data in separate systems such as a distributed file system like HDFS, an in-memory file system like Allux