Consistency in nondeterministic storage

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Automatic Consistency for Disk Storage

We make a case for ensuring semantic consistency of data at the disk-level. With the additional knowledge of pointers inside a block-based disk, we show that strong meta-data consistency semantics can be provided by the disk. Today’s consistency mechanisms operate at the software-level making disks totally oblivious to the consistent state of the data. Knowledge of consistency at the disk level...

متن کامل

Consistency Management in Cloud Storage Systems

With the emergence of cloud computing, many organizations have moved their data to the cloud in order to provide scalable, reliable and high available services. As these services mainly rely on geographically-distributed data replication to guarantee good performance and high availability, consistency comes into question. The CAP theorem discusses tradeoffs between consistency, availability, an...

متن کامل

Adaptive Consistency Management for In-memory Storage

The availability of storagemedia with high capacity at low prices has recently increased the demand for software applications that are able to analyze large data volumes. Engineers build large-scale storage systems using both scale-up and scale-out techniques. Scale-up increases the amount of data a single nodes stores, whereas scale-out aggregates the capacity of several servers and increases ...

متن کامل

Nondeterministic controllers of nondeterministic processes

The controller synthesis problem as formalized by Ramadge and Wonham consists of finding a finite controller that when synchronized with a given plant results in a system satisfying a required property. In this setting, both a plant and a controller are deterministic finite automata, while synchronization is modelled by a synchronous product. Originally, the framework was developed only for saf...

متن کامل

Evaluating the Price of Consistency in Distributed File Storage Services

Distributed file storage services (DFSS) such as Dropbox, iCloud, SkyDrive, or Google Drive, offer a filesystem interface to a distributed data store. DFSS usually differ in the consistency level they provide for concurrent accesses: a client might access a cached version of a file, see the immediate results of all prior operations, or temporarily observe an inconsistent state. The selection of...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Computer and System Sciences

سال: 1984

ISSN: 0022-0000

DOI: 10.1016/0022-0000(84)90017-5