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log-structured storage system

LogBase: A Scalable Log structured Database System in the Cloud

LogBase: A Scalable Log structured Database System in the Cloud

... the log, are not well-clustered, it is challenging to process read operations effi- ...the log is affordable since reads do not occur frequently in write-heavy ...cloud storage systems such as HBase ...

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Designing a Fast, On-line Backup System for a Log-structured File System

Designing a Fast, On-line Backup System for a Log-structured File System

... 2. Any data structure that uses on-disk pointers stored within the segments (the mapping data structure implementing the LFS index) must be time ordered; that is, all pointers must refer to data writ- ten prior to the ...

14

SRC TN 2001 001 pdf

SRC TN 2001 001 pdf

... any log-structured system, Cloudburst treats the entire physical storage medium as a large log, built by breaking the medium into segments of a fixed size and arranging the segments ...

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Bigtable: A Distributed Storage System for Structured Data

Bigtable: A Distributed Storage System for Structured Data

... duplicating log reads by first sort- ing the commit log entries in order of the keys h table , row name , log sequence number i ...the log file into 64 MB seg- ments, and sort each segment in ...

14

MapReduce. Olivier Curé. January 6, Université Paris-Est Marne la Vallée, LIGM UMR CNRS 8049, France

MapReduce. Olivier Curé. January 6, Université Paris-Est Marne la Vallée, LIGM UMR CNRS 8049, France

... distributed storage system for managing structured data provides clients with a simple data model: a sparse, distributed, persistent multidimensional sorted map The map is indexed by a row, a column ...

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Data value storage for compressed semi-structured data

Data value storage for compressed semi-structured data

... a system allowing sharing between peers, the data can be sourced from another local device rather than the server - again there is benefit in only sharing the segments required to resolve the ...existing ...

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Research on IT Architecture of Heterogeneous Big Data

Research on IT Architecture of Heterogeneous Big Data

... In this paper, we classed the data into static data and dynamic data. Static data are the historical read-only data, but dynamic data are the read and write data including intermediate result. For static data, when we ...

8

Online helpdesk for Maybank account payable system (MAPS)

Online helpdesk for Maybank account payable system (MAPS)

... such system, which can be used by the users to log a ...to log a problem, the IT Technical support is not available and ...to log the ...problem log and to solve the problem is ...

27

STK-PN-9036-4400_Automated_Cartridge_System-UNIX_Storage_Server-Programmers_Guide-PRELIMINARY-1989.pdf

STK-PN-9036-4400_Automated_Cartridge_System-UNIX_Storage_Server-Programmers_Guide-PRELIMINARY-1989.pdf

... The following are Event Log messages that can occur during Storage Server processing. The component_name in their message prefix is the Storage Server component that generated the me[r] ...

282

Forensic Analysis of Wireless Networking Evidence of Android Smartphones

Forensic Analysis of Wireless Networking Evidence of Android Smartphones

... and log files remain ...of log files, physical data acquisition) meeting the requirements of the fourth principle and make the workload more distinct for the case officer to ...Android system and ...

6

Secure Log Data Storage in Cloud by Using AES Algorithm

Secure Log Data Storage in Cloud by Using AES Algorithm

... relations between audit events are represented graphically in a three dimensional space. We describe a general approach for analyzing and exploring audit or log data in the context of this presentation paradigm. ...

6

EnterVu   Recruitment through Data Science and Artificial Intelligence

EnterVu Recruitment through Data Science and Artificial Intelligence

... The incremental build model is a method of software development where the product is designed, implemented and tested incrementally (a little more is added each time) until the product is finished. It involves both ...

9

Managing the System Event Log

Managing the System Event Log

... If you use SCP, the absolute path is always required. If you use any other protocol, you may not need to specify a remote path if the file resides in the default download folder. For details about how your file server is ...

6

A structured approach to a perturbation of hamiltonian system with periodic coefficients

A structured approach to a perturbation of hamiltonian system with periodic coefficients

... This paper deals with a structured approach to a perturbation of Hamiltonian systems with periodic coefficients. From a perturbation theory proposed by T.G.Y. Arouna, et al., a certain type of perturbation of ...

11

Design and Implementation of a Memory-Reduced Turbo Parallel Decoding

Design and Implementation of a Memory-Reduced Turbo Parallel Decoding

... PROPOSED SYSTEM The critical path of non-parallel turbo- decoders is usually in the state-metric recursion units, since the associated recursive computations exacerbate ...

6

Development of Highly Secured Cloud Rendered Log Management System

Development of Highly Secured Cloud Rendered Log Management System

... the log records from malicious ...security log management? The method for generating, transmittal, storing, analyzing, and eliminating security log ...with log management are to effectively ...

5

Monitoring the Firewall Services Module

Monitoring the Firewall Services Module

... The tcp[/port] or udp[/port] argument specifies that the FWSM should use TCP or UDP to send system log messages to the syslog server. The default protocol is UDP. You can configure the FWSM to send data to ...

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Protected Data Storage and Forwarding in the Storage Systems Based on Alternate – Re-encryption Scheme

Protected Data Storage and Forwarding in the Storage Systems Based on Alternate – Re-encryption Scheme

... cloud storage services mostly employ basic cloud storage services for the actual storage of data, and provide interfaces such as client or web applications which greatly simplify the use of the ...

7

Product Brochure. Hedvig Distributed Storage Platform. Elastic. Modern Storage for Modern Business. One platform for any application. Simple.

Product Brochure. Hedvig Distributed Storage Platform. Elastic. Modern Storage for Modern Business. One platform for any application. Simple.

... Distributed Storage Platform frees you from the limitations of sub-optimal storage arrays and incomplete software solutions, empowering you with a comprehensive suite of storage services, massive ...

5

Windows Azure Data Services (basics) (55093)

Windows Azure Data Services (basics) (55093)

... Azure Storage can be combined with classic SQL concepts. New no-sql storage mechanisms substitute relational database engines, ‘old’ terms like database and foreign keys are substituted with new paradigm ...

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