Download Black and White PowerPoint Presentation

Iframe embed code :

Unable to generate embed code for this presentation.request for embed code @ mail[at]slidesfinder.com

Presentation url :

Home / General & Others / General & Others Presentations / Black and White PowerPoint Presentation

Black and White PowerPoint Presentation

PowerPoint is the world's most popular presentation software which can let you create professional Black and White powerpoint presentation easily and in no time. This helps you give your presentation on Black and White in a conference, a school lecture, a business proposal, in a webinar and business and professional representations.

The uploader spent his/her valuable time to create this Black and White powerpoint presentation slides, to share his/her useful content with the world. This ppt presentation uploaded by worldwideweb in General & Others ppt presentation category is available for free download,and can be used according to your industries like finance, marketing, education, health and many more.

About This Presentation

worldwideweb

Description : Black and White Presentation : Download Black and White ppt presentation and make your presenation attractive

Tags : Black and White

Published on : Dec 09, 2014
Views : 1429 | Downloads : 0

Download Now

Share on Social Media

Slide 1 -

Transparency in Distributed Operating Systems Vijay Akkineni

Slide 2 -

Operating Systems Generations Centralized Operating systems Network Operating Systems Distributed Operating Systems Cooperative Autonomous Systems Cloud Computing

Slide 3 -

Partitioning of COS

Slide 4 -

Network Operating System Peer to Peer communications. Seven layer OSI architecture. Examples Remote Login, File Transfer, Messaging, Network Browsing, Remote Execution.

Slide 5 -

Distributed Operating System Loosely coupled systems. Sharing or resources and coordination of resources. Transparency – Key difference between NOS and DOS. Distributed resources and activities are to be managed and controlled.

Slide 6 -

Distributed Operating Systems

Slide 7 -

Cooperative Autonomous Systems Characterized by Service Integration. Middleware – Cobra, JMS, RMI.

Slide 8 -

Transparency Hide irrelevant system dependent details from the users Higher Implementation Complexities Single System Image Minimal Knowledge

Slide 9 -

Location Transparency User has no awareness of object locations,objects are mapped and referred to by logical names. WebServices UDDI, Federated Services - SOA

Slide 10 -

Access Transparency Ability to access local and remote system objects in uniform way. The physical separation of system objects is concealed from the user. Examples – Accessing a file from the local file system and from a cloud drive.

Slide 11 -

Migration Transparency Logical Resources and Physical processes migrated by the system, from one location to another in an attempt to maximize efficiency, reliability, availability or security should be automatically controlled by the system Example – Application Servers using JNDI

Slide 12 -

Replication Transparency Exhibit consistency of multiple instances of files and data. System elements are copied to remote points in the system in an effort to possibly increase efficiencies through better proximity or provide increased reliability through duplication. Examples – Google's Big Table, HDFS.

Slide 13 -

Concurrency Transparency Sharing of Objects without interference. Similar to Time sharing. An important challenge when designing distributed systems is how to deal with concurrent accesses. Example – An important design goal for distributed database. Transactional Integrity and ACID properties during multiple transactions happening concurrently.

Slide 14 -

Failure Transparency Failure Transparency tries to mask failures so that they are not seen or noticed by the users. It is difficult to identify between a resource that has failed and a resource which is performing badly (slowly). Consider opening a webpage - is it dead or painfully slow, how long should the browser wait? Examples - Map Reduce Frameworks, DFS Replication on Data Nodes.

Slide 15 -

Performance Transparency Attempt to achieve a consistent and predictable performance level even with changes to system structure or load distribution. When parts of the system experience significant delay or load imbalance, the system is responsible for the automatic, rapid, and accurate detection and orchestration of a remedy. Examples - Load balancing, Speculative execution in Map Reduce.

Slide 16 -

Size/Scale Transparency A system's geographic reach, number of nodes, level of node capability, or any changes therein should exists without any required user knowledge or interaction. Research Area - Currently there is lot of ongoing research on running Map Reduce job across the data centers. Partition compute jobs based on geographical locality.

Slide 17 -

Revision transparency System occasionally have need for system-software version changes and changes to internal implementation of system infrastructure. Examples - Linux Kernel Upgrades and how it should not effect the existing software applications on the OS.

Slide 18 -

Slide 19 -

Parallelism Transparency The most difficult aspect of transparency,”Holy Grail” of distributed system designers. Systems parallel execution of processes throughout the system should occur without any required user knowledge. Examples – Parallel Algorithms on multicore processors and Map Reduce tasks on multiple systems.

Slide 20 -

Transparency Summarized

Slide 21 -

Major Research Areas

Slide 22 -

Towards Cloud OS Permit autonomous management of its resources on behalf of its users and applications. Cloud OS operations must continue despite loss of nodes, entire clusters, and network partitioning. The Cloud OS must be operating system and architecture agnostic. The Cloud must support multiple types of applications, including legacy. Cloud OS management system must be decentralized, scalable, have little overhead per user and per machine and be cost effective

Slide 23 -

Logical Model of Cloud OS

Slide 24 -

Cloud Middleware Heterogeneous Nature of Cloud hindering adoption of Cloud Technologies. IBM is researching into Altocumulus middleware, which offers a uniform API for using Amazon EC2, Eucalyptus, Google AppEngine, and IBM HiPODS Cloud, aiming to provide an API which is Cloud agnostic. http://www.almaden.ibm.com/asr/projects/cloud/

Slide 25 -

References “HP performance-optimized datacenter (POD).” Data Sheet, 2008. “Amazon EC2.” [Online] http://aws.amazon.com/ec2. Apache hadoop Map Reduce

Frequently Asked Questions

> About SlidesFinder?

Slidesfinder is a website that allows users to upload and share their PowerPoint presentations online. It provides a platform for individuals and businesses to share their ideas and knowledge through presentations, and for others to view and download these presentations for educational or professional purposes.
Slidesfinder offers a wide range of presentation topics and categories, including business, education, science, technology, health, and more. Users can also search for presentations using keywords, tags, or by category. The website provides tools to create professional presentations with rich media, animations, and graphics.

One of the key features of Slidesfinder is its user-friendly interface, which allows users to easily upload, view, and share presentations. Users can also embed their presentations in their websites or blogs using the website's embed code feature.
Slidesfinder also offers premium services, such as the ability to create private presentations and to download presentations in high-quality formats. However, the basic features of Slidesfinder are free to use, making it accessible to anyone who wants to share their ideas and knowledge through presentations.

> How do I register with SlidesFinder?

Go to registration page (you can see signup link on top of website page) https://www.slidesfinder.com/signup . If you have facebook/gmail account them just click on SIGN IN WITH FACEBOOK OR SIGN IN WITH GOOGLE button, by this you will be a registered member of slidesfinder without filling any form, required detail automatically will be fatch from your account. If you do not a Facebook account, then click on "Signup". Fill all required fields and you will be a registered member of slidesfinder.

> Is slidesfinder account confirmation is mandatory?

Yes it is mandetory to active your account to login.

> Do I need to signup/login on SlidesFinder before uploading a PowerPoint presentation?

Yes, you need to login with your account before uploading presentation. Your username will be displayed on your uploaded presentation. Your registered email id is needed for sending your stats of uploaded presentation.

Slidesfinder is a sharing website for PowerPoint presentations search and share. Find your interest in the form of powerpoint presentations on slidesfinder and save your valuable time . On Slidesfinder you get presentations from our huge library of professional ppt presentations. We believe in making your search INFORMATIVE and FUN. Find your best ppt presentation from a pool of PowerPoint presentations stacked under important industry categories like business & management, heath & Wellness,eduction & training etc. We provide unique informative PowerPoint presentation for marketers, presenters and educationists. These professional PowerPoint presentations are uploaded by professionals from across numerous industry segments.These ppt presentations are available for FREE download.

Not just finding your interest, but facilitate you broadcast your interest. We have created this platform for easy sharing of PowerPoint presentations, ensuring that these presentations get maximum exposure. Create your slidesfinder account and upload PowerPoint presentations for free, share on social media platforms and BUILD YOUR CROWD WITH PRESENTATION !!

The Great Buddha says, "Share your knowledge.It’s a way to achieve immortality"! So, start sharing knowledge and we are here to make that immortal !!

Re-productivity of content are not allowed. Without prior written permission from author, commercial use of any content is illegal.