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A standard feature of enterprise data storage systems is synchronous replication: updates received from clients by one storage system are replicated to a remote storage system and are only acknowledged ... To implement this, we use a combination of novel per-file capabilities and existing techniques to solve the following problems: tracking parallel writes in flight on independent storage systems; replicating ... Finally, we would like to thank the many engineers at Tintri, past and present, who contributed to building this system. ...dblp:conf/fast/GlassGKPS18 fatcat:t24sffk53ngkdgfibhspyfaqce
The ability to achieve significant amounts of mass memory has not been matched with a capability for processing data stored within the mass memory. ... The premise of this concept is that simple operations that manipulate data base information can be included in a separate, simply structured processor that operates in parallel with the central system. ... general purpose set with a user capability for creating special purpose functions that are of immediate and direct benefit. ...doi:10.1145/1499799.1499910 dblp:conf/afips/Anderson76 fatcat:o4hgvd6bpfb3lefawof7ns3lci
THE UNIFYING MODEL: A GENERALIZATION The UM was shown to relate and extend disparate works on file design and optimization, transposed files, batched searching, index selection, and file reorganization ... Nor did it distinguish between the logical concepts of files and links and their physical implementations (i.e., simple files and linksets). In the following paragraphs we explain a generalization ... UNIX, for example, provides the abstract view of a secondary storage file as a sequence of bytes. ...doi:10.1145/4879.5392 fatcat:hlbkenv4y5gphczzegkzuj2qri
Studies in Health Technology and Informatics
In the experimental project for the next generation medical infrastructure law, a centrally integrated basic system was developed, and standardized electronic medical record (EMR) storage data distributed ... to each hospital were transferred into one data center and imported to a database for secondary use. ... approved by the Research Ethics Committee of the National Cancer Center Japan (Permission number: 2019-122, 2020-008) and was partly supported by The National Cancer Center Research and Development Fund (30-A- ...doi:10.3233/shti220062 pmid:35673001 fatcat:57pch6bqjzgfbiabwd5cdxwstu
B-trees have become, de facto, a standard for file organization. ... It illustrates a general purpose access method whmh uses a B-tree. ... In the late 1960s computer manufacturers and independent research groups competitively developed general purpose file systems and so-called "access methods" for their machines. ...doi:10.1145/356770.356776 fatcat:t457kqnp75agjh3jyyjxgp6bn4
But Modern Time Operating system uses a graphical user interface or GUI for easy to use. ... Mostly in a system, some different computer programs run at the same time and they need to access CPU, memory, and storage. ... System Manipulation: File Means the Data, the collection of information that stored on disk either secondary or primary, long time or short time uses purpose. ...doi:10.31142/ijtsrd10780 fatcat:avkxlfyrwrc65cr2gdc4kcjz2y
Hadoop Distributed filing system (HDFS) and MapReduce programming model is employed for storage and retrieval of the massive data. ... Big Data may be a large quantity of data that can't be managed by the standard data management system. Hadoop may be a technological answer to Big Data. ... The main aim of a distributed file system (DFS) is to allow users of physically distributed Computers to share data and storage resources by using a common file system. ...doi:10.21742/ijpccem.2015.2.1.04 fatcat:fqvyy7iqtrgrljdkabkyqeipdm
This review paper aims to analyze and elaborate deduplication issues in cloud computing which is the base for our future roadmap. ... EXAMPLES AND PRODUCT REVIEW OF DE-DUPLICATION There are different storage system which are used for different storage purpose. ... There are different storage system which are used for different storage purpose. For eg: MAD2, Extreme Binning, Venti, Duplicate Data Elimination, HYDRAstor etc. ...doi:10.5120/19153-0583 fatcat:hguljcgilzf47oz4wjyeongioa
ODDP, which is a form of near-data processing, refers to the computing arrangement where the secondary storage drives have the data processing capability. ... In this paper, we present a thorough review of architectures developed for different on-disk processing approaches along with current and future challenges and also identify the future directions which ... For example, a storage drive with a query processing engine can potentially act as the database server. Similarly, file servers, web servers can also be implemented on storage drives themselves. ...arXiv:1709.02718v1 fatcat:wxlmbjorv5cn7co2mwmrpdeymu
The Information Management Journal
manager's (subject) file classification system for which the data elements for each of the control functions are for— 1) Physical control a) A unique code for the federal institution. ... The records manager exercises three generic control functions, namely: 1) Physical control 2) Management control 3) Intellectual control (for retrieval purposes) The basis for control should be the records ...
Data deduplication is the technique of reduction in the data which keeps only one physical copy and generates pointers to that copy for referencing other redundant data. ... This scheme uses a duplicate-adjacency information for resemblance detection where we have to consider any two data blocks to be similar only if their respective adjacent data blocks are duplicate. ... Public Cloud: Public cloud entity is employed for the storage purpose. User upload the files in public cloud. Public cloud is similar as S-CSP. ...doi:10.5120/ijca2017915057 fatcat:becu6bk7ubfcdjymsl4smhmd3e
for data storage devices, installation charging characteristics for 1/O time, storage space, buffer space, and the number of devices available for sorting purposes). ... Ideally, the system will produce optiinal file organiza- tion designs for an optimally generated set of records. ...
American Sportswear & Knitting Times
Extent—an extent is a collection of physical records which are contiguous in secondary storage. ... General purpose computer—a computer designed to solve a large variety of problems, e.g., a stored program computer which may be adapted to any of a very large class of applications. ...
to the Proceedings of the 12th USENIX Conference on File and Storage Technologies (FAST '14) is sponsored by This paper is included in the Proceedings of the 12th USENIX Conference on File and Storage ... Acknowledgments We thank Jiri Schindler, our shepherd; Steven Hand; and the anonymous reviewers for constructive comments that have significantly improved the paper. ... However, to support a more general file system use case, the system needed to provide support for renames and hard links. ...dblp:conf/fast/JohnsonKMSVBBCCDEKMMNOSSSTTZ14 fatcat:ucgitpukrjaprdwrufn6tdyvpy
A secondary purpose is to provide a test-bed in which techniques of large-system design and programming can be implemented, compared, and evaluated. ... FUNCTIONS To accomplish its purpose, ADAM incorporates generalized facilities for performing those functions which characterize data management systems: 1. File generation and maintenance. 2. ...doi:10.1145/1464182.1464204 dblp:conf/afips/Connors66 fatcat:aaatlmemfzd4dfnguhmvvrbgh4
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