Enhanced secured Hybrid ClouDedupe system for Data deduplication
... upload the same file. A user can download the encrypted file with the pointer from the server, which can only be decrypted by the corresponding data owners with their convergent keys. Thus, convergent encryption allows the cloud to perform deduplication on the cipher texts and the proof of ownership ...
... upload the same file. A user can download the encrypted file with the pointer from the server, which can only be decrypted by the corresponding data owners with their convergent keys. Thus, convergent encryption allows the cloud to perform deduplication on the cipher texts and the proof of ownership ...
TG1.4 Microprocessor and Primary Storage
... memory, and hard disk. Blade servers generally provide their own management systems and may include a network or storage switch. With enterprise-class blade servers, disk storage is external, and the blades are diskless. This approach allows for more efficient failover because applications are not t ...
... memory, and hard disk. Blade servers generally provide their own management systems and may include a network or storage switch. With enterprise-class blade servers, disk storage is external, and the blades are diskless. This approach allows for more efficient failover because applications are not t ...
Evolution from the Traditional Data Center to Exalogic: An
... Enterprise Manager manages across the entire infrastructure stack—from firmware, operating systems and virtual machines, to servers, storage, and network fabrics. Specifically engineered to work with Oracle‘s Exalogic Elastic Cloud, Oracle Enterprise Manager allows every individual hardware componen ...
... Enterprise Manager manages across the entire infrastructure stack—from firmware, operating systems and virtual machines, to servers, storage, and network fabrics. Specifically engineered to work with Oracle‘s Exalogic Elastic Cloud, Oracle Enterprise Manager allows every individual hardware componen ...
an outline of a course on operating system principles
... compromise, we try to partition our problems into a moderate number of sequential activities which can be programmed separately and then combined for concurrent execution. These processes are loosely connected in the sense that they can proceed simultaneously with arbitrary rates except for short in ...
... compromise, we try to partition our problems into a moderate number of sequential activities which can be programmed separately and then combined for concurrent execution. These processes are loosely connected in the sense that they can proceed simultaneously with arbitrary rates except for short in ...
Integrated End-to-End Dependability in the Loris Storage Stack,
... observe that even in a POSIX environment, many groups of applications do not share any state with each other, which means that it is not necessary to have a single VFS instance manage them all. With this in mind, we can divide the applications on the system into independent groups, each consisting o ...
... observe that even in a POSIX environment, many groups of applications do not share any state with each other, which means that it is not necessary to have a single VFS instance manage them all. With this in mind, we can divide the applications on the system into independent groups, each consisting o ...
Comparison and Performance Evaluation of SAN File System
... All the metadata operations are through file system manager (FSM). The message protocol between client and FSM is token-based. Token contains information describing the file. Metadata can be cached on clients and only flushed back to FSM on demand. ...
... All the metadata operations are through file system manager (FSM). The message protocol between client and FSM is token-based. Token contains information describing the file. Metadata can be cached on clients and only flushed back to FSM on demand. ...
CHAPTER 2: DATA MINING USING P
... choose different distance functions, such as the HOBbit distance [3], we will do so for efficiency reasons. A bit-wise organization of data makes it desirable to approximate similarity between two integers by the maximum number of higher-order bits that have no mismatches. Sections 5.2.2 and 6.2.3 w ...
... choose different distance functions, such as the HOBbit distance [3], we will do so for efficiency reasons. A bit-wise organization of data makes it desirable to approximate similarity between two integers by the maximum number of higher-order bits that have no mismatches. Sections 5.2.2 and 6.2.3 w ...
Object-Oriented Databases
... definition language such as ODL or an OO programming language such as C++ • Class definitions can be standard C++ (or other language) that has been extended to provide persistence and to support relationships between objects, as well as inheritance • Persistence is provided by making all objects tha ...
... definition language such as ODL or an OO programming language such as C++ • Class definitions can be standard C++ (or other language) that has been extended to provide persistence and to support relationships between objects, as well as inheritance • Persistence is provided by making all objects tha ...
A Concept for an Electronic Magazine
... usually defined by the tools available on his local system and often differ from the standards used for publication. The format conversion is made by the management system of the EZine, without bothering the user with it. Ideally, the user should be able to deliver data of any kind of audio and vide ...
... usually defined by the tools available on his local system and often differ from the standards used for publication. The format conversion is made by the management system of the EZine, without bothering the user with it. Ideally, the user should be able to deliver data of any kind of audio and vide ...
Slides
... Add the primary key attribute (or attributes) of the entity on the one side of the relationship as a foreign key in the relation on the right side The one side migrates to the many side ...
... Add the primary key attribute (or attributes) of the entity on the one side of the relationship as a foreign key in the relation on the right side The one side migrates to the many side ...
Multidimensional Access Methods: Trees Have Grown Everywhere
... The optimization of composite procedure execution is an important issue, which constitutes a relatively undeveloped field in the research area of spatial databases. The term “optimization”, although commonly used, is a misnomer, because in many cases (especially in non- conventional DBMSs, like geog ...
... The optimization of composite procedure execution is an important issue, which constitutes a relatively undeveloped field in the research area of spatial databases. The term “optimization”, although commonly used, is a misnomer, because in many cases (especially in non- conventional DBMSs, like geog ...
PPT Version of Presentation Slides
... Virtual machine files • VM images & associated XML files on WS3 • Virtual hard disk files on NC User data files • User persistent data volumes on EBS • Snapshots of volumes on WS3 ...
... Virtual machine files • VM images & associated XML files on WS3 • Virtual hard disk files on NC User data files • User persistent data volumes on EBS • Snapshots of volumes on WS3 ...
Slide 1 - RSWiki
... The issue of naming files on removable media is especially difficult when we want to write data on a removable cartridge on one computer, and then use the cartridge in another computer. Contemporary OSs generally leave the name space problem unsolved for removable media, and depend on applications a ...
... The issue of naming files on removable media is especially difficult when we want to write data on a removable cartridge on one computer, and then use the cartridge in another computer. Contemporary OSs generally leave the name space problem unsolved for removable media, and depend on applications a ...
資工系網媒所NEWS實驗室
... The issue of naming files on removable media is especially difficult when we want to write data on a removable cartridge on one computer, and then use the cartridge in another computer. Contemporary OSs generally leave the name space problem unsolved for removable media, and depend on applications a ...
... The issue of naming files on removable media is especially difficult when we want to write data on a removable cartridge on one computer, and then use the cartridge in another computer. Contemporary OSs generally leave the name space problem unsolved for removable media, and depend on applications a ...
PPTX - Open Access Repository - Sci-GaIA
... connect alternative datasources (SQLite, Oracle, SQL Server, Redis, DynamoDB, CouchDB, Firebird, etc.) ...
... connect alternative datasources (SQLite, Oracle, SQL Server, Redis, DynamoDB, CouchDB, Firebird, etc.) ...
RAID 1
... consists of the core of Fibre Channel, and defines the main protocols. FC3 The common services layer, a thin layer that could eventually implement functions like encryption or RAID. FC4 The Protocol Mapping layer. Layer in which other protocols, such as SCSI, are encapsulated into an information uni ...
... consists of the core of Fibre Channel, and defines the main protocols. FC3 The common services layer, a thin layer that could eventually implement functions like encryption or RAID. FC4 The Protocol Mapping layer. Layer in which other protocols, such as SCSI, are encapsulated into an information uni ...
資工系網媒所NEWS實驗室Chapter 13
... The issue of naming files on removable media is especially difficult when we want to write data on a removable cartridge on one computer, and then use the cartridge in another computer. Contemporary OSs generally leave the name space problem unsolved for removable media, and depend on applications a ...
... The issue of naming files on removable media is especially difficult when we want to write data on a removable cartridge on one computer, and then use the cartridge in another computer. Contemporary OSs generally leave the name space problem unsolved for removable media, and depend on applications a ...
Learn How to Select the Right All
... Flash devices have ways to minimize this impact, but, over time, slowdowns will occur. And when the system is doing cleanup, especially under a heavy load and when data changes frequently, IOPS drops and latency increases. These actions seriously impact performance unless the system is architected t ...
... Flash devices have ways to minimize this impact, but, over time, slowdowns will occur. And when the system is doing cleanup, especially under a heavy load and when data changes frequently, IOPS drops and latency increases. These actions seriously impact performance unless the system is architected t ...
Disk Partitioning - Seton Hall University
... of quite a number of partition type codes over time due to the limits of various DOS and Windows OS versions. Though a Linux operating system may recognize a number of different file systems (ext2, ext3, reiserfs, etc.), they have all consistently used the same partition type code: 0x83 (Linux nativ ...
... of quite a number of partition type codes over time due to the limits of various DOS and Windows OS versions. Though a Linux operating system may recognize a number of different file systems (ext2, ext3, reiserfs, etc.), they have all consistently used the same partition type code: 0x83 (Linux nativ ...
No Slide Title
... provide three sources of information: Helps us infer object attribute distribution Links between unlabeled data allow us to make use of attributes of linked objects Links between labeled data and unlabeled data (training data and test data) help us make more accurate inferences ...
... provide three sources of information: Helps us infer object attribute distribution Links between unlabeled data allow us to make use of attributes of linked objects Links between labeled data and unlabeled data (training data and test data) help us make more accurate inferences ...
IDC: Enhancing Business Value with an Edge-Optimized
... related to corporate risk in the areas of governance and intellectual property that can influence reputations as well as have significant legal and financial implications. Today, a large legal firm is likely to be managing contracts and intellectual property for customers around the globe. It's impo ...
... related to corporate risk in the areas of governance and intellectual property that can influence reputations as well as have significant legal and financial implications. Today, a large legal firm is likely to be managing contracts and intellectual property for customers around the globe. It's impo ...
Operating system
... Memory management of I/O including buffering (storing data temporarily while it is being ...
... Memory management of I/O including buffering (storing data temporarily while it is being ...
- Mitra.ac.in
... Since secondary storage is different from main memory we have to understand how it works in order to do good file structure design. Two major types of storage devices are: 1.Direct Access storage devices. -Magnetic Disks .Hard drives(high capacity,low cost per bit) .Floppy Disks(low capacity,slow,ch ...
... Since secondary storage is different from main memory we have to understand how it works in order to do good file structure design. Two major types of storage devices are: 1.Direct Access storage devices. -Magnetic Disks .Hard drives(high capacity,low cost per bit) .Floppy Disks(low capacity,slow,ch ...
MINIX 3: status report and current research
... the term “microkernel” gets a lot of attention—and microkernels are widely used in cell phones, avionics, automotive, and other embedded systems where reliability is crucial [2]—it is the multiserver aspect of the system that concerns us here. The microkernel runs in kernel mode, but nearly all the ...
... the term “microkernel” gets a lot of attention—and microkernels are widely used in cell phones, avionics, automotive, and other embedded systems where reliability is crucial [2]—it is the multiserver aspect of the system that concerns us here. The microkernel runs in kernel mode, but nearly all the ...