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IEEE 2014 JAVA PROJECT
DACHE A DATA AWARE CACHING FOR BIG-DATA APPLICATIONS USING THE MAPREDUCE
FRAMEWORK
ABSTRACT:
The buzz-word big-data refers to the large-scale distributed data processing applications
that operate on exceptionally large amounts of data. Google’s MapReduce and Apache’s Hadoop,
its open-source implementation, are the defacto software systems for big-data applications. An
observation of the MapReduce framework is that the framework generates a large amount of
intermediate data. Such abundant information is thrown away after the tasks finish, because
MapReduce is unable to utilize them. In this paper, we propose Dache, a data-aware cache
framework for big-data applications. In Dache, tasks submit their intermediate results to the
cache manager. A task queries the cache manager before executing the actual computing work. A
novel cache description scheme and a cache request and reply protocol are designed. We
implement Dache by extending Hadoop. Testbed experiment results demonstrate that Dache
significantly improves the completion time of MapReduce jobs
WHY CHOOSE US?
We ImplementYourOwn ProjectIdeas
We ProvideInnovativeReal Time ProjectsKits
ECWAY TECHNOLOGIES
IEEE PROJECTS & SOFTWARE DEVELOPMENTS
OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE
BANGALORE / HYDRABAD
CELL: +91 9894917187 | +91 875487 1111 / 2111 / 3111 / 4111 / 5111 / 6111
Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com
Largest Collectionof MechanicalEngineeringProjects
Every Componentisexplainedin Detail forEasyUnderstanding
PortableProjectSizeforEasyHandlingandTransportation
OUR LATEST MECHANICAL PROJECT DOMAINS
QuadCopter-Rotor| Automobile| Hydraulic| Pneumatics| Fabrication Manufacturing | Mechatronics|
Robotics | Solar | Design/Simulation CAD/CAM | Thermal | Agriculture | Air Car | Electric Car | CNC
Laser Cutter| DrillingDepth Control Machine| 2DProgrammable CNC Drill | Design And Development
BlindStick| CompositeMaterial Carbon Fiber| LaserCutter| Parallel Manipulator| Pneumatic Pick And
Place 3 DOF | Uphill Water Pump Without Electricity | Solar Car | Solar Tracker | Snake Robot | Stair
Climbing| ServantRobot To Help Us | Speed Breaker Electricity | Wall Robot With Speech | Wind Mill
Bore Well Pump | Water Wheel Pump | Vertical Pipe Inspection Robot | Unmanned Ground Vehicle |
BoreWell ChildRescue| Spherical Wheel Robot | GravityElectric Power | Shrimp/Kinematic Machine |
Wall Climbing Etc.,
CONTACT US:
ECWAYTECHNOLOGIES
23/A,2nd Floor,SKS Complex,
OPP.BusStand,Karur-639 001.
TamilNadu ,India.Cell:+91 9894917187.
Website: www.ecwayprojects.com| www.ecwaytechnologies.com
Mail to: ecwaytechnologies@gmail.com.

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Dache a data aware caching for big data applications using the map reduce framework

  • 1. IEEE 2014 JAVA PROJECT DACHE A DATA AWARE CACHING FOR BIG-DATA APPLICATIONS USING THE MAPREDUCE FRAMEWORK ABSTRACT: The buzz-word big-data refers to the large-scale distributed data processing applications that operate on exceptionally large amounts of data. Google’s MapReduce and Apache’s Hadoop, its open-source implementation, are the defacto software systems for big-data applications. An observation of the MapReduce framework is that the framework generates a large amount of intermediate data. Such abundant information is thrown away after the tasks finish, because MapReduce is unable to utilize them. In this paper, we propose Dache, a data-aware cache framework for big-data applications. In Dache, tasks submit their intermediate results to the cache manager. A task queries the cache manager before executing the actual computing work. A novel cache description scheme and a cache request and reply protocol are designed. We implement Dache by extending Hadoop. Testbed experiment results demonstrate that Dache significantly improves the completion time of MapReduce jobs WHY CHOOSE US? We ImplementYourOwn ProjectIdeas We ProvideInnovativeReal Time ProjectsKits ECWAY TECHNOLOGIES IEEE PROJECTS & SOFTWARE DEVELOPMENTS OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE BANGALORE / HYDRABAD CELL: +91 9894917187 | +91 875487 1111 / 2111 / 3111 / 4111 / 5111 / 6111 Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com
  • 2. Largest Collectionof MechanicalEngineeringProjects Every Componentisexplainedin Detail forEasyUnderstanding PortableProjectSizeforEasyHandlingandTransportation OUR LATEST MECHANICAL PROJECT DOMAINS QuadCopter-Rotor| Automobile| Hydraulic| Pneumatics| Fabrication Manufacturing | Mechatronics| Robotics | Solar | Design/Simulation CAD/CAM | Thermal | Agriculture | Air Car | Electric Car | CNC Laser Cutter| DrillingDepth Control Machine| 2DProgrammable CNC Drill | Design And Development BlindStick| CompositeMaterial Carbon Fiber| LaserCutter| Parallel Manipulator| Pneumatic Pick And Place 3 DOF | Uphill Water Pump Without Electricity | Solar Car | Solar Tracker | Snake Robot | Stair Climbing| ServantRobot To Help Us | Speed Breaker Electricity | Wall Robot With Speech | Wind Mill Bore Well Pump | Water Wheel Pump | Vertical Pipe Inspection Robot | Unmanned Ground Vehicle | BoreWell ChildRescue| Spherical Wheel Robot | GravityElectric Power | Shrimp/Kinematic Machine | Wall Climbing Etc., CONTACT US: ECWAYTECHNOLOGIES 23/A,2nd Floor,SKS Complex, OPP.BusStand,Karur-639 001. TamilNadu ,India.Cell:+91 9894917187. Website: www.ecwayprojects.com| www.ecwaytechnologies.com Mail to: ecwaytechnologies@gmail.com.