Flatbed Scanner Research Paper

Flatbed Scanner Research Paper
Scanners are useful company options that will make your company additional efficient, reduce costs,
and support organize and shield delicate and really important data. From flatbeds to multifunction
and system attached or high–volume, there is sometimes a scanning alternative that is most
appropriate for the company desires and budget. A consultation using a document imaging company
or document imaging app vendor can support you make the proper decision.
What is sometimes a Document Scanner?
Document scanners are equally business office equipment and pc peripherals. Flatbed scanners are
probably the most standard type of scanner. They come about within a assortment of sizes to look
after every thing from company credit history cards to large posters. Like a duplicate machine, a
scanner operates by lifting a include and laying the document on the cyrstal glass plate. utilizing one
of a kind app the scanner copies the photo and converts it in to a electronic document that will then
be emailed, posted for the web, additional to other ... Show more content on Helpwriting.net ...
To come about throughout the proper provider for the company, store around. lookup yahoo and
google for essential reviews and recommendations and work potential options by method of the a
terrific offer better company Bureau. should you can, communicate to colleagues and associates and
come about throughout out what companies they use. Don't be afraid to comparison store or ask for
questions. The document imaging provider you chose could possibly be entrusted using the center
and spirit of your business–its data–and that type of believe in should really not be handed out to
just anyone.hting scanning desires or people that don't need to cope with buying and sustaining their
individual equipment, scanner rentals could possibly be the most appropriate
... Get more on HelpWriting.net ...

Migrating Ge Centricity Archive Data
Migrating GE Centricity Archive Data – A Sales Guide for GE Reps Migrating your client's
Centricity Enterprise Archive data can be complex and time consuming. Patient Medical Records
and PACS images can consume considerable archive storage. Whether your client needs to replace
their archive data solution because they need more space, because their solution is nearing end–of–
life or because it is time for a more cost–effective solution, Interlock can migrate you client's
archive data safely and quickly. Interlock has done many migrations in partnership with GE
Professional Services, and we offer HIPPA compliant migrations that are 10x faster than most other
migration services. How the Interlock – GE partnership works As of January of 2016, Interlock is
listed in your GE services catalog under code #?. As a GE sales rep, you can resell Interlock's
archive data migration services directly to your client. To sell data migration services, the best
approach is to get a data size, footprint and application report for your client's current storage
solution. If your client's data is currently stored on EMC Centera™ storage, EMC periodically sends
their customers automated emails that include a data Health Report. This report, plus anything else
you can tell us about your client's environment, will enable us provide you with a proposal
customized for your client's archive migration. If you client does not have a data Health Report, or
know the size and types of their files, contact

Enterprise Storage Systems : A Efficient Repository For...
Enterprise class storage Earlier many organizations placed storage and backups at the bottom of the
IT Priority list. Only organizations in the World Trade Center that had robust data backup systems in
place managed to survive. Today, storage, backup, and disaster recovery is a high priority for every
organization. The two levels of storage system is live storage and backup where backup is
increasingly becoming more and more critical. Enterprise storage is the computer data storage
designed for large–scale, high–technology environments of modern enterprises. Enterprise storage is
a centralized repository for business information that provides common data management and
protection, as well as data sharing functions, through connections ... Show more content on
Helpwriting.net ...
Through the SAN, multiple paths are created to all data, so that failure of a server never results in a
loss of access to critical information. Enterprise data storage has the story of transitions from one
medium to another as the IT industry searched for ways to hold data and deliver access to it fast
enough to keep processors busy. Here, the following are the statistics of earlier storage devices.
STORAGE DEVICE FROM TO
Paper Tape 1950s 1990s
Magnetic Tape 1951 Present
Rotating Disk 1956 Present
Flash Memory 1990s Present
Storage is required by a computer because its memory loses all its data when it 's switched off;
DRAM is volatile. When a computer is first switched on its memory is empty and both code, which
tells the computer what to do, and data, the information that is processed, needs loading into
memory from a persistent – non–volatile – store.
Direct attached storage (DAS), storage area network (SAN), and network attached storage (NAS)
are the three basic types of storage. DAS is the basic building block in a storage system, and it can
be employed directly or indirectly when used inside SAN and NAS systems. NAS is the highest
layer of storage and can be built on top of a SAN or DAS storage system. SAN is somewhere
between a DAS and a NAS. Direct Attached Storage (DAS) the most basic storage subsystem that
provides block–level storage and it 's the building block for SAN and NAS. The performance of a
SAN or NAS is ultimately dictated by the

Creating An Information Management System
Management Summary Summary of requirements Club IT recognizes the pitfalls of their antiquated
system. Creating an information management system will advance their business protocols and
provide a cohesiveness between inventory control, wait staff monitoring, and data security. Adding
an additional focus on WiFi availability is an advantage to Club IT and their customers. Inventory
control is a primary concern to prevent overstock and out–of–stock dilemmas. Overstocking
products effects the budget negatively. Out–of–stock products essentially effects revenue negatively
and hinders customer satisfactions. A business intelligence model that encompasses database
functionality and a point of sale (POS) system features would remedy many of the inventory control
downfalls. The automation provided by an information management system would allow ?critical?
products to be automatically ordered when a designated remaining stock percentage is reached. For
non–critical products, a notification would be sent to the owners to determine if the product should
be ordered now or at a later date. Sale figure reports from the POS system would provide valuable
information on sale quotas for all products. Critical product ordering will be fully–automated with
confirmation supplied to owners after product is ordered from vendor. Non–critical products simply
need the owner?s approval for the automation process to complete the order. A POS system,
combined with an accounting and financial

Cisco's Loyal Customer Base
Loyal Customer Base Cisco has a powerful presence among sizeable corporations, which creates a
vast loyal customer base. Cisco has a strong impact over enterprise purchasing decisions, for which
several of its IT leaders acquire Cisco products virtually by default. Cisco's customers perceive the
safety of purchasing from a resilient global leader, which gives these corporations the opportunity to
acquire WLAN equipment bundled with switches, and other equipment at great prices. The
significance of Cisco 's loyal customer base is magnified by the fact that, "through 2017, more than
60% of global revenue from sales of wired and WLAN access infrastructure will continue to come
from North America, Western Europe and Japan."(Gartner) WEAKNESSES Dependency on
Suppliers and Manufacturers Cisco has an outsourced manufacturing strategy which creates a
considerable dependency on its suppliers and manufacturers for several components. As a result,
Cisco does not have a lot of influence on the operations of these manufacturers and there have been
some supply chain issues. Some of these issues include delayed order fulfillments, a scarcity of
components, and longer lead times on many of its products. Moreover, as a result of previous
contracts, the organization is forced to pay higher prices for certain components, reducing the
organization's profit margin. Global Dependencies Cisco is extremely dependent on Canada and the
US, earning roughly 53% of its total revenue from these two

Best Practices of Network Sercurity Essay
Best Practices for Network Security
Networking is part of our everyday lives now. Weather is us using our phones, computer, using GPS
for directions, watching 3D movies and TV's or in our work environments. Network Security has
become search a big issue since our day to day live started to be more involve with us. These
problems involve in all type of shapes and forms where some of these issues are cyber attacks,
physical attacks, or abuse of policies. People are really exposed due to the amount of internet
activities we have going on in most of our networks. There are two fundamentally different when it
comes to networking, the data networks and the synchronous network comprised of switches. With
that being said there are also ... Show more content on Helpwriting.net ...
Also one has to know what type of network has been worked on, what network topologies the
security is going on. The ring topology is going to be different from a bus or star topology. The
hybrid is going to be different from the mesh topology or even wireless, this can be one of the
hardest networks to protect. Also one has to think about size when it comes to building a network.
Most people most of the time can't tell the different between a big network and a small network. Big
networks mostly consist of multiple several servers, computers and other device which connects to
the network from the outside. All these devices need to be protected or secured when it's connected
to the internet and the network. Big networks are used mostly in bigger institution and organization
where by 30 or more computers and server are used and are all linked to the network. Also speed is
a factor when it comes to the internet networks but most importantly it's important to bigger
institutions and companies. Policy is one thing that most organization needs because if they want
their network and the use of internet to be secured. Policies have to cover all aspect that the network
is in. There has to be a lot of thought put in and all devices and how they connect to the outside
world has to be considered. Small networks sometimes don't have benefits and the down fall bigger
networks have. Although speed is a factor, one

Improvements through Grid and Utility Computing Essay
Improvements through Grid and Utility Computing
Introduction
In the competitive business world of today, companies have to strive to be the best. They have to
develop new ideas and innovations that set them apart. At the same time, these companies need to
find ways to perform more efficiently. If a company is efficient in their capabilities then the typical
results are the business has lower costs and/or they are performing to the best of their abilities. All
companies in today's world strive for all these things because they know if they do not they will fall
behind and send business to their competitors. Many companies have been using a component that
helps reduce costs and allows information to be accessed easier across ... Show more content on
Helpwriting.net ...
This gave birth to today's idea of grid computing.
"Grid computing is a large number of servers acting as one computer" (oracle.com). This idea works
on the concept of grids. A grid is a combination of severs, networks, storage, and information
working together. These things work together to, "create one or more large pools of computing
resources" (grid.ziffdavis.com). A grid is unique in that it can be molded and changed to fit the
specific needs and demands of each business. "Grid is a type of parallel and distributed system that
enable the sharing selection, and aggregation of geographically distributed 'autonomous' resources
dynamically at runtime depending on their availability, capability, performance, cost, and users'
quality–of–service requirements" (gridcomputing.com). It is based on the idea of cooperation and
being able to sharing information. It is different from the idea of the internet because instead of
sending the information to others, it is all stored in one place together which is accessible. The grid
allows the organization's users to share their information and the company's application with one
another easily. No matter where the members are in a company they are able to access and use the
information that other employees have on the grid. Each member of the company is able to access
applications and company information. Utility computing on the other hand is based on an

Multi Communication Systems : Multi Platform Management...
Multi–Plateform Management Systems
Multi–Platform Management Systems
When studying multi–platform solutions it becomes very clear that fundamental goal is striving to
achieved by all. The seamless delivery of rich media, information and applications to any device,
regardless of transport, distribution system or user interface, providing the consumer with seamless,
integrated and interactive access and management of their entertainment and communication
services. A sound platform management solution needs to be integrated out–of–the–box, provide
simplicity to solve a customer 's cost, and skill problems. As business move to incorporate more
Storage Area Network (SAN) solutions, huge data centers, mobile devices ,and increasing cost. The
need for such comprehensive platform management solutions are growing ever so important as
managing the resources within your enterprise become increasingly critical and more complex.
Many factors play a role in this increase, including the prevalence of networks, the increased
dependency on IS resources, and the growing complexity of IS environments. The need for multi–
platform solutions not only apply to the corporate communities but extend to the military and
medical communities as well. An integrated platform management system when installed on board
any class and size of navy surface vessel, the system monitors and controls all the power modules
from the diesel engine and gas

Sun Microsystems, Inc. Essay
Sun Microsystems, Inc.
Sun Microsystems, Inc. is a worldwide provider of products, services and support solutions for
building and maintaining network–computing environments. The Company sells scalable computer
systems, high–speed microprocessors and high performance software for operating network
computing equipment and storage products. The Company also provides support, education and
professional services. The Company's products are used for many demanding commercial and
technical applications in various industries including telecommunications, manufacturing, financial
services, education, retail, government, energy and healthcare. Sun Microsystems' lines of business
include Computer Systems and Storage, Enterprise Services, Software ... Show more content on
Helpwriting.net ...
They offer significant scalability, reliability, availability, serviceability and performance. In addition,
enterprise servers share common components and offer binary compatibility for all application
environments because they all run the Solaris Operating Environment on the UltraSPARC
architecture.
Software Systems designs, develops and brings to market Sun Microsystems' Solaris Operating
Environment, the Java platform and the Company's core technologies for consumer and embedded
markets including implementations that utilize the Java technology, Jini connection technology,
XML technology, software development tools and the StarOffice application software. The Sun Ray
1, Sun Ray 100 and Sun Ray 150 enterprise appliances, with their Sun Hot Desk technology, are
easy–to–use, low–cost networked devices. Unlike personal computers, which require an operating
system and applications running locally on the desktop, the Sun Ray appliances allow for instant
access to existing applications and resources on the network, regardless of the underlying platform.
Network Service Provider designs, develops and brings to market carrier–grade software, systems
and storage for traditional telecommunications customers as well as service providers. The Network
Service Provider business focuses on the needs of network–based telecommunications companies,
cable operators, and the network equipment suppliers

Turner Assembly Group Case
At first sight, the Turner Assembly Group seems to be a well–designed network and system with
good security. This company assembles electronic circuit boards and the diagrams and assembly
instructions are sent from customers via a VPN connection (Davis, Schiller & Wheeler, 2011).
Customers are given one–time usernames and passwords for each job and they expire at completion
of the work (Davis, Schiller & Wheeler, 2011). The Turner Assembly Group requires a database
audit, due to their use on one of their application servers using Microsoft SQL Server and the Access
databases used in the organization (HR employee database, contracts database, and inventory
database) that are housed on their NAS "Network–attached storage" (Davis, Schiller & ... Show
more content on Helpwriting.net ...
However, there are issues noted that might well be indicators of quite severe security problems and
should be items with high visibility during any audit. First off, the two computers in the break area
Kiosk for employee Internet access bring up the possibility of shared accounts. The prohibition of
sharing passwords is a basic and standard internal control around the globe (Bunn, n.d.). The
principal purpose is to safeguard other employees from inappropriate suspicion in the event that an
account is used for inappropriate purposes (Bunn, n.d.). Next, having wireless Access Points on ALL
their networks is a very troubling and even more troubling due to their legal requirement to ensure
HIPAA compliance of the personal health records of their employees. HIPPA compliant systems are
required to have vigorous tracking and reporting of all inconsistencies, errors, and breaches as they
occur. The regulations require swift notification if a patient's information is compromised (Ciarlone,
2014). Also, the DMZ and internal LAN use Windows Server 2008 and is "END OF LIFE" for most
versions as of 4/9/2013 (Microsoft Support Lifecycle, n.d.). Without a Microsoft direct support
contract, you will no longer receive security updates that can help protect servers from harmful
viruses, spyware, and other malicious software that can steal information (Microsoft Support
Lifecycle, n.d.). The very fact that the company has never

Analysis : Sami Fine Jewelry And Unique Gifts
09/26/2017
Warren Watson
Arizona State University
Attn: Stephenie Bjorkman
Sami Fine Jewelry & Unique Gifts
Dear Ms. Bjorkman,
Businesses that are currently using on–premise Information Technology solutions for data storage
are putting themselves at a significantly higher security risk and are more of a target compared to
businesses using cloud–based storage solutions. As we move into the future, security is only
becoming even more vital and businesses can be completely destroyed if security loopholes are
present. According to Alert Logic's Fall 2012 State of Cloud Security Report (as cited in Linthicum,
2014), users within an on–premise IT environment experience an average of 61.4 attacks compared
to users on a cloud–based environment at ... Show more content on Helpwriting.net ...
There's a couple of drawbacks to using external hard drives. First, these hard drives limit where and
when you can access the files. If you're using a physical hard drive to store the data and one of your
employees need to access the file, they will have to physically be at the site to get to this file. They
will also have to be on an actual personal computer to get to the file, they wouldn't be able to access
these files on a smart phone or tablet. In this day in age, being able to access the file from different
computers, phones, and tablets has become a vital component of business. Secondly, there's a
physical aspect to external hard drives that can be problematic. We often don't think about how these
devices can be easily stolen. Even though external hard drives can be portable devices just like a cell
phone, that is actually one of the hidden dangers (Ross Backup, 2014). Lastly, a fire or a flood could
destroy this data in seconds. Hard drives can physically fail or files can get corrupted. If a backup
solution isn't in place, this means all the data can disappear in the blink of an eye.
Another solution businesses often use are NAS (network attached storage) devices. These are
essentially file servers that are connected to the local network and are considered to be "always on"
devices. There's a couple of major drawbacks to NAS devices for file storage. First, these devices
can and will fail. When these devices fail the data is completely inaccessible and it

Advances in Data Storage Technology
Advances in Data Storage Technology Contents I. Introduction 3 II. Purpose of storage 4 III.
Hierarchy of storage 6 A. Primary storage 6 B. Secondary storage 7 C. Tertiary storage 7 D. Off–line
storage 8 IV. Characteristics of storage 9 A. Volatility 9 B. Mutability 9 C. Accessibility 10 D.
Addressability 10 E. Capacity 11 F. Performance 11 G. Energy use 11 V. Fundamental storage
technologies 12 A. Semiconductor 12 B. Magnetic 12 C. Optical 13 D. Paper 14 E. Uncommon 14
VI. Related technologies 17 A. Network ... Show more content on Helpwriting.net ...
Generally, the lower a storage is in the hierarchy, the lesser its bandwidth and the greater its access
latency is from the CPU. This traditional division of storage to primary, secondary, tertiary and off–
line storage is also guided by cost per bit. III. Hierarchy of storage A. Primary storage: Primary
storage (or main memory or internal memory), often referred to simply as memory, is the only one
directly accessible to the CPU. The CPU continuously reads instructions stored there and executes
them as required. Any data actively operated on is also stored there in uniform manner. Historically,
early computers used delay lines, Williams's tubes, or rotating magnetic drums as primary storage.
By 1954, those unreliable methods were mostly replaced by magnetic core memory. Core memory
remained dominant until the 1970s, when advances in integrated circuit technology allowed
semiconductor memory to become economically competitive. This led to modern random–access
memory (RAM). It is small–sized, light, but quite expensive at the same time. (The particular types
of RAM used for primary storage are also volatile, i.e. they lose the information when not powered).
As the RAM types used for primary storage are volatile (cleared at start up), a computer containing
only such storage would not have a source to read instructions from, in order to start the computer.
Hence, non–volatile primary storage containing a small startup

Study guide NT1210
1. Pg 312 DAS – Data Sharing. Capability of a storage device to share data and files concurrently. A
DAS server does not permit a second server to directly or simultaneously access its storage drives.
Capacity Sharing is multiple servers pooling their storage . 2. Pg 315 NAS Installation. Network
Attached Storage. It can work in conjunction with a SAN or by itself. It is a high performance
storage device that provides shared data and file serving to clients and servers in a LAN. 3. Pg 132
EthernetBus. Classic Ethernet is a Bus Topology. 4. Pg 319 VPN. A virtual private network. It's a
type of outsourcing. They use privacy techniques such as tunneling. 5. Pg 132/133 Topology. Bus,
Star, Ring 6. Pg 25 LAN. Local Area ... Show more content on Helpwriting.net ...
Used to find hidden patterns in data that may be useful for predicting future behavior. 22. Pg 173
Enterprise. The collection of networks owned by an organization is the Enterprise. 23. Pg 312 Data
Sharing. DAS – does not permit a second server to directly or simultaneously access it's storage
drives. Capacity sharing is like a viritualization of server storage. 24. Pg 6 Phase 2 Infrastructure.
Bell/AT&T were the first. Microprocessors and packet switching also were part of the new way. 25.
Pg 310 Tape. DAS is usually associated with magnetic tape for back up. Tape is the most common
DAS technology used to provide off–line service. 26. Pg 3 Digitization. Process of transcribing data
into binary form. 27. Pg 310 Online Data. Data that is live and immediately available are online. 28.
Pg 173 IP Address. Hosts have logical IP addresses (changeable) TCP/IP is in the network layer. The
MAC address is the physical layer. Mac addresses cannot be changed. ARP is used to connect a
logical IP with a MAC. 29. Pg 254 Point to Point Multiplexing. Used with external modems and
internal modems. It does not require a MAC protocol. Functions at the Physical and data link layers.
30. Pg 5 Open vs. Closed. A closed architecture does not permit competing technologies to directly
interface with it. Open architecture enables the use of technologies that are conversant across
platforms. 31. Pg 283 Network Resources. File servers and Application servers. 32.

Public Cloud And Private Cloud For Their Respective...
public cloud and private cloud for their respective intended environments. IV. PROPOSAL FOR
CLOUD TECHNOLOGY IN BANKING SYSTEM As the bank businesses grow rapidly, the
amount of information and data in bank grow in multiplicative nonrepresentational times. This
demand high data storage capacity and reliability. Presently, most commercial grade banks majorly
adopt two types of storage applications namely NAS (Network Attached Storage) and SNA (Storage
Area Network). NAS always uses the same network as applications use, which can easily cause final
congestion and on the other hand, SNA uses physical infrastructure that are too expensive for banks
to spend[10]. These two applications are stated in cloud computing technology. NAS application is a
kind of distributed file system and uses the networks, just like Google File System (GFS) while
SNA application separates storage devices from networks, and uses enterprise itself. The one–time
directs at private cloud, and the second directs at public cloud. These two applications are both
adopted in building clustered systems. Cloud storage structure consists of five subsystems, covering
Client Agent (CA), Cloud Management System (CMS), Object Storage Node (OSN), Integrated
Storage Management (ISM) and Metadata Server (MDS). Client Agent are sort of portal websites
communicating clouds, that allows to read, write and alter the files. CMS is a bridge between
OSN/MDS and ISM, and is responsible of collecting resources for entire

Automation Of Data Center Using Cisco Unified Computing...
R.V. COLLEGE OF ENGINEERING, BANGALORE – 560059 (Autonomous Institution Affiliated
to VTU, Belgaum) Automation of Data Center Using Cisco Unified Computing System Director
(UCSD) MAJOR PROJECT REPORT (2014–2015) Submitted by, HARSHA GANGWAL
1RV11EC042 Cisco Mentor: PRADEEP NAIDU & VISWANATH BIRANTHABAIL Under the
guidance of MRS. VINILA NAGARAJ (Assistant Professor, Dept. of ECE) in partial fulfilment for
the award of degree of Bachelor of Engineering IN DEPARTMENT OF ELECTRONICS AND
COMMUNICATION R.V. COLLEGE OF ENGINEERING, BANGALORE – 560059
(Autonomous Institution Affiliated to VTU, Belgaum) DEPARTMENT OF ELECTRONICS AND
COMMUNICATION CERTIFICATE Certified that the project work titled 'Automation of Data
Center Using Cisco Unified Computing System Director (UCSD)' is carried out by Harsha Gangwal
(1RV11EC042), who is bonafide student of R.V College of Engineering, Bangalore, in partial
fulfilment for the award of degree of Bachelor Of Engineering in Electronics and Communication of
Visvesvaraya Technological University, Belgaum during the year 2014–2015. It is suggested that all
corrections/suggestions indicated for the internal Assessment have been incorporated in the report
deposited in the departmental library. The project report has been approved as it satisfies the
academic requirements in respect of project work prescribed by the institution for the said degree.
Signature of Guide: Signature of Head of Department: Signature of Principal: External Viva

It331 Documentation
CNS Capstone A COMPREHENSIVE NETWORK DEVELOPMENT PROJECT SUBMITTED TO
THE IT / COMPUTER NETWORKS SYSTEMS PROGRAM IN PARTIAL FULFILLMENT OF
THE REQUIREMENTS FOR THE ASSOCIATE DEGREE by
¬¬¬¬¬¬¬¬¬¬¬___________________________ ___________________________
___________________________ ___________________________ ADVISOR – ______________
ITT TECHNICAL INSTITUTE MURRAY, UTAH AUGUST, 2006 Table of Contents Introduction
to Infinet............................................................................ 3 TTI's Proposal
Overview........................................................................ 4 Executive
Summary........................................................................... 6 Assumptions and
Constraints................................................................ 7
Deliverables.................................................................................... 8 ... Show more content on
Helpwriting.net ...
Each campus will have a MDF room where data will be sent and forwarded as needed. The Houston
West campus will include an MDF as well as an IDF on the second floor to forward data to the
MDF. Each school has four labs that require 31 connections. There needs to be 3 runs of cabling to
the 30 computers on the Curriculum network and 1 run of cable to terminate at the instructor's
computer on the Administrator network. All computers on the Administration network will have
their ip addresses set statically and all computers on the Curriculum network will obtain their ip
addresses automatically from a DHCP server. DHCP Server Each campus will have a DHCP server
to hand out ip addresses to nodes on the Curriculum network. DNS and E–Mail DNS and e–mail
servers will be implemented in a hierarchical manner with all services located on the master server
at the main campus. All DNS and e–mail servers will be capable to communicate with each other in
the event that the master server becomes unavailable. Administrative Server TTI will need to have
an Administration server at each school site to interface with the DBMS at headquarters for student
tracking, grades, attendance, and other functions The Administration server must not be accessible
by any students or the

Carlson Shared Services
Case Study 3: Carlson Companies
Carlson Companies is known for being one of the leading privately held organizations in the United
States. Carlson Enterprises has an existence in the business, marketing, travel, and hospitality
industries. The IT division known as Carlson Shared Services, works as a service provider to all of
the internal customers (Welcome to the World of Carlson, 2012). Carlson Shared Services supports a
range of user applications and services. The IT division also uses a centralized data processing
model that is designed to exceed the business operational requirements. The central computing
environment contains an IBM mainframe and more than fifty (50) networked HP and Sun servers
(Welcome to the World of Carlson, 2012). The mainframe promotes a broad range of applications.
These include the Oracle financial database, e–mail, Microsoft Exchange, Web, PeopleSoft, and a
data warehouse application. This paper examines the case study from this course's the textbook that
discusses ... Show more content on Helpwriting.net ...
A range of storage devices can be added in order to store many terabytes of data without interrupting
the flow of business operations. Storage is completely independent when it comes to the
applications and is effortlessly assessable through different data paths. Enhanced application
performance is attained when storage processing is relocated from the systems to a separate
network. A well–configured SAN with mirroring and redundant servers can greatly reduce any
downtime (Vacca, 2002). A SAN is not physically attached to any particular server or network and
can be readily shared (Vacca, 2002). Fibre channel switching can make the setting up of private
connections with other SANs very easy (Kotwal, 2015). The connections can even be utilized for
backups, mirroring, or

A Cloud Enviroment For Backup And Data Storage
A Cloud Enviroment for Backup and Data Storage Hugo E. Camacho, J. Alfredo Brambila, Alfredo
Peña, José M. Vargas Designing Information Technology, Polytechnic University of Altamira,
Altamira Tamaulipas, México {hugo.camacho, alfredo.brambila, alfredo.pena,
manuel.vargas}@upalt.edu.mx Theoretical – Currently determined from advances and mechanical
advancements can have Input–Output gadgets ever better ready to store more data. The utilization of
the plates of the hubs of a group as worldwide capacity framework is a cheap answer for a cloud the
earth. The requirement for the accessible of data from anyplace is expanding; this speaks to an issue
for some clients who use applications, for example, databases, media, individual document, reports,
and so forth. The I/O information requests of these applications get higher as they get bigger.
Keeping in mind the end goal to enhance execution of these applications can utilize parallel record
frameworks. Pvfs2 is a free parallel record framework created by a multi–establishment group of
parallel I/O, systems administration and capacity specialists. In this paper we show the outline of an
execution for cloud environment for ready to store and go down information through utilizing
remote servers that can be gotten to through the Internet. The execution intends to expand the
accessibility of information and diminish in loss of data. Essential words – Cloud, Storage,
reinforcement, File System,

San Implementation Essay
SAN implementation over Gigabit Ethernet
A Storage Area Network is virtualized storage.
A storage area network (SAN) is a dedicated, centrally managed, secure information infrastructure,
which enables any–to–any interconnection of servers and storage systems.
A SAN can be configured to provide a nearly infinite pool of storage that you can grow and move
between servers as they need it. The storage can be added to and removed without requiring the
server to be rebooted. The services provided by the server continue to operate without interruption.
The primary purpose for implementing a SAN is to provide a large storage pool that multiple hosts
could access. Common storage configurations involve direct attachment of storage to a host. ...
Show more content on Helpwriting.net ...
With a SAN, virtually unlimited expansion is possible with hubs and switches. Nodes can be
removed or added with minimal disruption to the network.
What is Gigabit Ethernet.
Gigabit Ethernet supports 1000 Mbps over Ethernet media. Because it is similar to existing Ethernet
and Fast Ethernet standards in that it uses the same frame format and collision detection
mechanisms, Gigabit Ethernet is easy to integrate with existing Ethernet networks. It was designed
as a Ethernet backbone switch–to–switch and switch–to–server technology.
To provide the speed increase from 100 Mbps Fast Ethernet up to 1 Gbps, several changes needed to
be made to the physical interface of Gigabit Ethernet versus Fast Ethernet. It was decided that
Gigabit Ethernet will look identical to FibreChannel at the physical layer. By taking advantage of
the existing high–speed physical interface technology of FibreChannel while maintaining the IEEE
802.3 Ethernet frame format, backward compatibility for installed media, and use of full or half–
duplex carrier sense multiple access collision detect (CSMA/CD), customers will be able to use their
existing knowledge base to manage and maintain gigabit networks. They would not have to throw
away their existing network infrastructure.
Gigabit Ethernet is intended for Fast Ethernet backbones and switch to server links where existing
Ethernet networks are being aggregated onto the faster Gigabit Ethernet speeds. A company
planning a

Technical Report On Amazon Web Services
Navid Ganjian
CIT360 – Professor Seno
Assignment #3 – Technical Report
Amazon Web Services
Before getting into the details of Amazon Web Services (AWS), it's better to have an understanding
of what Cloud Computing means because AWS is one type of a "Cloud". Cloud, in a world of
technology, means providing resources such as servers, applications, storage, and etc. to businesses
or individuals to eliminate the need of equipment to be set up, managed, or maintained on the
premises of the users. There are three different types of Cloud Computing:
IaaS: which stands for "Infrastructure as a Service". This is a basic model of a cloud, and it provides
all the necessary hardware resources to an organization or a personal user. Providers of this type
offer physical machines or virtual machines. This type of cloud includes servers, storage, networks,
and operating systems. Most popular IaaS providers are: Amazon Web Services, Microsoft Azure,
Google Compute Engine
PaaS: which stands for "Platform as a Service". This type of cloud computing mostly used by
programmers, application developers, or the companies who are in this type of business. PaaS
provides set of tools and services to help developers code and run their programs without buying the
expensive hardware and software layers. Most popular providers are: Google App Engine, Amazon
Elastic Beanstalk, and Microsoft Azure OrangeScape.
SaaS: which stands for "Software as a Service". This is the most complete service among all

Disadvantages Of Storage Virtualization
STORAGE VIRTUALIZATION Storage virtualization is the process of grouping physical storage
from multiple storage networks so it is unique. Storage Virtualization is the process of presenting a
logical view of the physical storage resources to the hosts. Cloud storage is the other name for
storage virtualization. It hides the internal working of the storage devices from the host application.
The management and storage of data is easily carried out using facilities like backing up data,
archiving data and also recovering data in case of failure in less time. These facilities are made
possible by SAN (Storage area network) which is used to implement storage virtualization. San is a
high speed sub network which consists of shared storage devices. Storage virtualization allows to
automatically expand and reduce the storage ... Show more content on Helpwriting.net ...
This separation provides greater flexibility to manage the storage. The virtualization system
provides the logical space for data storage and also maps it to the actual physical location. There can
be various layers of virtualization and mapping so the output of one layer can be passed on to the
other higher layers. Virtualization maps between front–end and back–end resources where the back–
end refers to a logical unit number that is not presented to the host system and the front–end refers
to logical unit number that is presented to a host system. The actual form of mapping depends on the
implementation. In block based storage a single block of information is addressed using a LUN
identifier and an offset which is known as logical block addressing. The virtualization software
maintains the mapping information of virtualized storage. The mapping information is called as
metadata and is stored in mapping table. Some implementations do not use mapping table instead
they use algorithms to calculate the location for storage. Dynamic methods can be used for this

Case Analysis : Carlson Company
Case Study 3: Carlson Companies
William Garnett
Dr. Roy Fume
CIS505: Communication Technologies
August 13, 2015
Carlson Companies, a private company known for its existence in marketing, business, leisure
travel, and the hospitality industries, has over 180,000 employees across the United States. Carlson
Shared Services, the Information Technology (IT) division, provides services to its internal clients
and thus must support a wide range of applications and services. In 2002, the IT division decided to
implement a storage area network (SAN) that in turn would meet the six (6) goals established in
order to meet the needs of a growing company.
Carlson SAN Approach
The Carlson SAN approach in today's environment can be assessed by the preparation, impact and
benefits obtained by Carlson in using such an approach. Carlson established six (6) essential goals
reliant on data and applications that would ensure the IT services provided continued to meet the
needs of a growing company. In order to meet those goals, implementing a storage area network
(SAN) that "provided a reliable, highly scalable facility to accommodate the increasing demand of
its users" (Stallings, 2009) was vital in the potential success. In terms of the positive impact on the
business and advantages associated with this approach, Carlson was able to enjoy the lowered cost
Ethernet switches, which requires lower–cost management and maintenance as opposed to the Fiber
Channel switches used in the

Different Definitions For Cloud Computing Essay
Introduction There are many different definitions for cloud computing. The New Zealand
government has adopted the National Institute of Science and Technology (NIST) definition that
defines cloud computing as: "A model for enabling ubiquitous, convenient, on–demand network
access to a shared pool of configurable computing resources (e.g. networks, servers, storage,
applications, and services) that can be rapidly provisioned and released with minimal management
effort or service provider interaction." Task 1 Three vendors offering IaaS public cloud computing
services The provision of computing resources (i.e. processing, memory, storage and network) to
allow the customer to deploy and run their own operating systems and applications. Typically,
virtualisation technologies are used to enable multiple customers to share the computing resources.
The service provider is only responsible for managing and maintaining the underlying infrastructure
hardware and virtualisation hypervisor3. Examples of IaaS offerings include the government IaaS
platforms, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform. (Anon., n.d.)
Infrastructure as a Service (IaaS) Infrastructure as a Service (IaaS) is a cloud model which allows
organizations to outsource computing equipment and resources such as servers, storage, networking
as well as services, such as load balancing and content delivery networks. The IaaS provider owns
and maintains the equipment while the organization rents out

Benefits Of A Network Attached Storage Equipment Storage (...
Technologies were purchased to defend our attacks, however they were only guarding specifics,
leaving other devices vulnerable. Policies were in place that should have mitigated against my team
member being able to enter a branch however, employees were very trusting, had never practiced
policies, and policies were rarely enforced. The team member had an employee hold the door for
him under the guise that he had forgotten his ID card. All it took was a nice business suit, and a
smile. Networking assessments, and change management were not done on a continuous basis
against the entire organization versus isolated segments. This enabled an administrator to attach a
network attached storage (NAS) device on the network. While the administrator may have initially
meant to remove the NAS after backing up a troubled system, the NAS device stood on the network
for months. Data stored on the NAS device had a bigger financial impact than all the currency kept
in every single branch collectively. Case Two – Insurance Company Services provides to an
insurance company included internal, external penetration testing, application security testing, and
social engineering. The organization had tasked a third party "managed security" provider to
maintain their security. From the onset, the managed security provider requested that we not test
specifics as our testing may have impacted some of their other customers. Upon hearing the request,
my team was a bit taken back: "Why would a test on

Advantages And Disadvantages Of Data Storage
Data Storage: Data storage is the 3rd phase in big data analytic. This stage provides the platform that
manages all the assembled information in a way that it can be further analyzed and information can
be retrieved. There are two features provided at this platform: The information gathered are
infrequently accessed and cannot be modified further. The data gathered must be consistent and
stable data. The control repository layer provides an interface for querying, analyzing a large
amount of data. 2.1.1 Data storage components: The components of data storage environment are –
hardware infrastructure and data management. 2.1.1.1 Hardware infrastructure: It refers to the set of
all the hardware and software component that are required ... Show more content on Helpwriting.net
...
ii ) large garbage collection due to static files. Alternatives such as HDFS and Kosmosfs are were
discovered to overcome the disadvantages of GFS. 2.1.1.2.2 Database technologies: Relational
databses cannot process large amount of data. To overcome this disadvantage of RDBMS Nosql has
been put into use because of its certain advantages: increased flexibility, scalability and
customization. There are 3 types of Nosql databases: Key value stores: It has a hash table which
consists of a primary key and a pointer to the particular data in the database. Amazon Dynamo is
one of the most common key values for Nosql database. Column oriented databases: In this data is
stored in column instead of rows.Examples of this databases are Google's Big table. HBase and
Cassandra are derived from big table. Document databases: It is more complex than key value
stores. Document databases includes simpleDB, mongoDB and couchDB. Other Nosql and hybrid
databases: Apart from the traditional databases and the Nosql databases various hybrid data stores
have been introduced such as DEX, PNUTS and

Essential Parts of Computer and How It Works
Contents II. Introduction 2 III. Computers 2 A. CPU 2 B. Memory storage 3 1. Primary storage 3 2.
Secondary storage 4 C. Peripherals 8 1. Ink–jets (bubble–jets) printers 8 2. Laserjet printers 9 IV.
Connecting To Internet 10 V. Conclusion 12 VI. Reference List 13
*
Introduction
Nowadays, running business in 20th century means that you got to be clever about technology.
When companies are striving for higher achievements and more–efficient workability, innovation is
what everyone craving for. That's the spot where technology shoots.
Computer is one essential breed of our modern technology. However, while the majority of people
know how to use computer, they don't know how the machine works; the technical stuff. ... Show
Cache
Cache located between CPU and RAM. It is a high–speed memory that accelerates CPU to
exchange information from RAM (Shelly, et al, 2008). Cache works in a frequently accessible files
and programs in the computer so it can be processed in shorter time. For example, a secretary's
computer which used for typing a lot will have its word–processing program opened faster than the
other staffs' computer.
Secondary storage * Stokes (2008) states that secondary storage is used for saving files and
information in the matter of capacity. When programs are installed into the computer or files are
inserted, secondary memory is the place where all the stuffs are put into. It gives information about
how much computer can store data in its system. Files, programs, and other stuffs that put in
secondary storage are saved permanently in the system. So, when the computer is off, the stuffs will
stay at the same state and condition without having any lost parts.
Picture 2.1 Secondary storage works like cloth drawers for computers. As long as there is a space, it
is fine to put more things. Image source: http://corriehaffly.wordpress.com
There are various forms of secondary storage. Some attached in CPU and some is separated from
computer. These are the kinds of it.
Hard Disk
Picture 2.2 Physical appearance of a hard disk. Image source:

Choosing a Secondary Storage
Introduction Nowadays, data is the lifeblood for today's digital organization. The integrity,
availability and the protection of the date are vital to a business productivity and successfulness,
therefore storage solutions are still the priority in IT budgets. G&J Consultation Sdn Bhd currently
is facing a storage problem. Their storage system performance's bottlenecks having a serious impact
on their business productivity. The sluggish primary storage performance and maintenance issue
were slowing down the company's response to customer request which affecting the overall business
productivity. Besides, their backup solution was becoming difficult to effectively protect date within
ever shrinking back up window. Thus G&J Consultation ... Show more content on Helpwriting.net
...
Knowing this can help you save in cost. A business normally will look for a better file access speed.
G&J Consultation might need a fast performance storage since they are providing consultant
services to customers which the date stored might be use frequently and need to response to
customers very quickly. Transfer speed over the network is the primary indicator of a NAS because
it uses file–level protocol when uploading or downloading large files. NAS can provide performance
benefits. For example, NAS can take over the work of serving the email data, freeing resources on
the email server for email–specific processes. Scalability Scalability is important in terms of both
computing power and storage capacity. The performance and capacity should scale independently of
one another. Scalability is important because the ability of the storage would need to be expanded in
future in order to cope with increased use. NAS is a suitable storage which suggested for G&J
Consultation Sdn Bhd because it is easy to set up and easy to use, even a non IT based staff can
manage the NAS. Reliability Reliability of storage also is one of the factors which is very important
and need to be concerned. Reliability is important because the loss of data and downtime can lead to
loss in revenue and threaten the survival of the business. In today's world, most of the people
demand a highly reliability, shared storage device that is accessible to multiple network

Speech: Surveillance Hard Drives
**Hello guys,** If you've ever gone to buy a hard drive, you might be thinking that all of them are
pretty much the same except for the size and maybe some might be a little bit faster than others but
there are several different types of hard drives, different classes and even certain specialized hard
drives for specific purposes that are actually kind of interesting to explicate about. Hopefully, by the
end of this part of the article or next, you should have a pretty good idea for the next time you go to
buy a hard drive or build a system or do have a specific purpose, you'll know which one you need to
get. ### 1: Surveillance Hard Drive (–– removed HTML ––) Surveillance Hard Drives are specific
hard drives designed to be used in camera systems to be able to write data reliably and that is the
main ... Show more content on Helpwriting.net ...
Typically, they're 5400 or 7200 rpm and they're pretty cheap compared to others, for example,
there's no extra vibration protection in there because they'll just assume that it's going to be running
by itself not in a super big array of hard drives that are going to be shaking it. There's nothing too
much to these and they're really the basic model. These type of Hard Drives are designed with the
expectation that they're going to be run with a typical work week like eight hours a day, five days a
week where you turn it on in the morning and turn it off at night as opposed to having it run 24/7
like in a server. Another quality of a desktop hard drive is that they typically spend a lot more time
on error correcting as opposed to an NAS Drive which I'll explicate about in a bit because with a
desktop hard drive, usually, you don't have backup drives like with a server, it's the only copy of the
data so it's going to spend a lot more time trying to repair sectors if something does go wrong. ###
4: NAS Drive (–– removed HTML

The Common Internet File System
8. Data Storage Techniques
8.1 CIFS
The Common Internet File system (CIFS) is a native file sharing protocol used by computer users
across corporate intranets and Internet. It defines series of commands to pass the information
between the networked computers. CIFS implements the client/server programming model. A client
program sends a request to server program for access to a file or to pass a message to a program that
runs in the server computer, the server then takes the requested action and gives a response.
CIFS Functions are:
● Get access to files that are local to the server and read and write to them
● Share files with other clients using special locks
● Restore connections automatically in case of network failure.
● Unicode file names
Similar to SMB protocol, CIFS implements the Internet 's TCP/IP protocol. CIFS can be considered
as supplement of existing Internet application protocols such as the File Transfer Protocol (FTP) and
the Hypertext Transfer Protocol (HTTP).
Common Internet File System runs as an application–layer network protocol used for providing
shared access to files, printers, serial ports, and miscellaneous communications between nodes on a
network. It also facilitates an authenticated inter–process communication mechanism.
8.2 Network File System (NFS)
Sun Microsystems in 1984 developed a distributed file system protocol called Network File System
(NFS) allowing a user on a client computer to access files over a network much like local

Sharing Data Across Your Home Network
Sharing data across your home network is usually a chore for many. Setting up movies, music, and
photos to be streamed from a central network location can be impossible without the right technical
chops. Even if you possess the technical skills, it can easily consume days of your life. Then, once
everything is set up you will find yourself constantly tinkering with the network any time you want
to get data or media to a new device. Thankfully, Western Digital has made this task extremely
simple by offering an affordable Network Attached Storage solution that includes a media server
called WD My Cloud. An Amazing Home NAS Network Attached Storage, or NAS, is essentially a
file server that hooks directly to your network. It 's hardware ... Show more content on
Helpwriting.net ...
I recently just purchased a 6TB WD My Cloud Mirror for Amazon and I have really enjoyed it. It 's
simplified backing up all our movies, music, and photos. Furthermore, it 's easy to turn this device
into a media server that can stream to any device on your network. Setting Up WD My Cloud
Setting up My Cloud is extremely simple. You simply power the NAS from your wall outlet, and
connect the NAS to your home router with an Ethernet cable. Once My Cloud is powered and
connected to the network, you simply download an install package on each device you want to use
and follow the easy setup guide. You can find the install package at WD My Cloud Learning Center.
Simply select "My Cloud" or "My Cloud Mirror" depending on the device you purchased and install
the software. If you need help with this there are some great video tutorials on the WD Support Site.
My Cloud is ready to go right out of the box. However, there are a few changes to the default
settings I recommend making. DLNA Server WD My Cloud is the perfect solution for streaming
media to all devices in your house. My Cloud comes with TwonkyMedia DLNA media server
already installed. This will allow streaming of music, movies, and TV shows to any DLNA or
iTunes compatible device. To turn on the WD My Cloud DLNA server go to "Settings" then "Media
in the configuration and turn on "Media

Local Area Network ( Lan )
Local Area Network (LAN) Local Area Network connects the computer hardware (i.e. Server,
Printer, or Personal Computers) together withing localized area such as office building or home. The
LAN is most often connected by wire (Martin, 2016). It is the smallest network generally (Frenzel,
2007). Pros One of the advantages of LAN is the speed (1000mbps), the small number of devices on
LAN bring fewer problems like transmission errors. If LAN requires a couple of extra devices it is
not very expensive(Jasujaved and Sehgal, 2016). The LAN can offer resources like printers or
storage to all users. Every node can have access to every file. (Revision World, 2007) Cons The
issues may arise when a number of people are sending prints ques to appear. Network security might
be and issue, in the instance where computer virus gets inside of the network all computers will
probably to get infected. Hardware cost can be costly when setting up a new network from scratch.
Failure of central server affects all nodes in the network. (Revision World, 2007) Metropolitan Area
Network (MAN) Metropolitan Area Network is a smaller collection of LAN networks generally
covering an area of cities or towns. MANs usually use fiber optic rings spanning the cities. The
example of MAN can be cable TV (Frenzel, 2007). The government, military or large universities
are example users of the MAN. Pros Extends the capability of LANs by connecting them into a
bigger network (i.e. localized database for

What Are The Advantages And Disadvantages Of Data Center
Grouping of IT resources such as servers , databases ,networking and communication devices in
close with each other rather than having them geographically dispersed.
Advantages of data center :–
1. It allows for power sharing 2. Higher efficiency in usage shared IT resources 3. Improved
accessibility for IT personnel(less management team is required)
DIFFERNET TYPES OF INFRASTURUCTURE INSIDE DATA CENTER
1 .BUILDING INFRASTRUCTURE:– " BUILDING SYSTEM" electrical system, fire suppression,
lightning ,security etc.
2 .DATA CENTER INFRASTRUCTURE :– power ,cooling racks ,management, physical security,
fire suppression etc.
3. IT INFRASTRUCTURE :–"IT ASSESTS" servers ,storage ,hypervisor etc.
4. NETWORK ... Show more content on Helpwriting.net ...
Operating system based virtualization
◈ ALLOCATION OF THE PHYSICAL IT RESOURCES
◈ INSTALLATION OF THE DIFFERNET OS
◈ INSTALLATION OF HYPERVISIOR
◈ VM HAVE THEIR OWN OS
The host operating system consumes CPU, memory and other hardware IT resources. Licenses are
usually required for host OS, in addition to individual licenses for each of their guest OS.
RESOURCE POOLING
It is grouping of identical IT resources and maintained by system that kept synchronization of
resources.
There could be four types of pools:–
1. Physical server pools:–It is composed of rack mounted servers with operating system.
2. Virtual server pools:–It is composed of virtual server with different OS and RAM.
3. Storage pools:–it is composed of different storage devices/containers.
4. Network pools:–It is composed of physical connectivity devices such as routers ,switches or
firewall devices.
Workload distribution
It is the distribution/(scaling) of IT resources according to the workload. there could be two ways to

scaling:–
1.Vertical scaling:–Replacement of existing IT resources with the resources which have higher
capacity.
2.Horizontal scaling:–Addition of the same type of IT

Advantages Of Centralized Database
What is Centralized Database?
In a centralized database, a server or a mainframe computer is used to store all the data of an
organization. Through the Wide Area Network (WAN) users in distant locations access data using
the application programs available for data access. The centralized database is ought to be able to
accept and satisfy the entire requests that are received in the system, however, it could easily be
crammed. Therefore, the ability to place every single data in its place can ease the process of
maintaining and backing up. Moreover, when the data is stored in a centralized database, the
outdated data is not available anymore in other places, so it makes it easier to maintain data
integrity.
Centralized database is different from distributed database in having all its data on one ... Show
Advantages of Distributed Database System
1. Increased reliability and availability – A distributed database system is strong to failure to some
extent. Hence, it is more reliable when compared to a centralized database system.
2. Local control – The data is dispersed in a way that every part of it is local to some sites (servers).
The site in which the part of data is stored is the owner of the data.
3. Modular growth (resilient) – Growth is easier. We do not need to interrupt any of the active sites
to introduce or add a new site. Hence, the expansion of the entire system is easier. Removal of site
as well does not cause much problems.
4. Lower communication costs (More Economical) – Data are spread in a way that they are
available near to the location where they are needed more. This decreases the communication cost
much more than a centralized system.
5. Faster response – Most of the data are local and in close to where they are needed. Consequently,
the requests can be answered quickly when compared to a centralized

Nt1310 Unit 3 Network Analysis
Type of Network Features
Personal area Networks (PAN) A computer network set up around an individual person in one
building. i.e. in a house or a small office
When used by two or more people it is sometimes called a home area network(HAN)
Can use computers, telephones video game consoles, and other devices
It is managed from a single computer but it is accessible using any device
Uses a modem which can provide both wired and wireless connections for a number of devices
Provides great flexibility as it allows sharing of documents with other devices such as printers in
other rooms, uploading files to a desktop computer from a cellphone wirelessly and allows for
online streaming.
Local area network (LAN) Basically a computer network at a single site, usually ... Show more
content on Helpwriting.net ...
It is a useful network for resource sharing such as sharing enterprise printers, and enterprise data.
Requires inexpensive hardware, like hubs, Ethernet cables and hubs
Used for sites where people in an enterprise need to share working resource internally among
themselves not with the rest of the world.
Wireless local area network (WLAN) A local area network that is completely wireless
Metropolitan area network(MAN) A computer network that may cover a whole city, an entire
university or a particular region
Usually larger than the typical Local area network
Can cover an area which maybe of a radius which is several miles away
It is in most cases used to connect multiple local area networks together to form a bigger network.
Campus Area Network (CAN) A metropolitan area network designed for college campuses
Wide area Networks (WAN) Occupies a very large area
Can be an entire country, or the whole world at large
Consists of multiple smaller networks such as local area networks and metropolitan area

Difference Between San And Nas
There are two main types of network–based storage, storage–area networks (SAN) and network–
attached storage (NAS). Choosing between a SAN and a NAS system depends on user's needs. In
fact, each technology certainly has its own advantages as well as disadvantages. A storage–area
network (SAN) is a "dedicated high–speed network used to connect and manage shared storage
devices." A SAN network makes it easier for all serves to access unlimited number of storage
devices through a LAN or WAN without using any processing power. By this way, there is no need
to have storage devices directly attached to each serves. SAN commonly has excellent speed, so it is
primarily used for high performance data storage. There are, however, some downsides of SAN,

The Impact Of Flash And Cloud On The Enterprise Applications
This paper describes impact of flash and cloud on the enterprise applications. The new technologies
increase the flexibility. A Flash drive is a data storage device which uses the solid–state memory to
store data insistently. It illustrates the common practices in the enterprise storage array design and
trade–offs. It offers improvement in the enterprise storage systems with the random and sequence
I/O. It increases the need for the performance to support the enterprise applications. The price of
storage capacity comes down regularly. The latency with the rotational speed and seek of the disk
access arm have being improved slightly. Enterprise applications, database, financial analytics, data
warehousing, data mining, virtual desktop infrastructure and virtual machine deployment all these
requires high performance infrastructure and security based storage systems. The existing systems
consume more time to load and slow down its speed. Organizations are upgrading the technological
systems to the flash and cloud environment and offers security to the data storage in the cloud using
the new encryption techniques. This paper illustrates about the business impact of cloud computing
such as tax, marketing and sales, vendor lock–in, tax, internal audit and finance. Business officials,
who prefer the proprietary vendor technology might include the higher costs to migrate to another
cloud platform environment. Introduction Flash storage brings an improvement to any storage

Aircraft Solutions Assessment Essay
Course Project: Security Assessment and Recommendations
Aircraft Solutions
SEC: 571
Adam Grann
Professor: Reynolds
Weaknesses are a symptom that is prevalent in today's information technology realm, indicating
vulnerabilities and risks that come hand and hand with shared networks like Aircraft Solutions. With
enterprises exchanging an unprecedented level of information over open networks, the
vulnerabilities and possibility of compromised security by unwanted intruders is swelling up into a
new type of beast. At Aircraft Solutions, there are several samples of concerns that could lead to a
breach of information or compromised branch of their system. Due to the design of their
geographical layout, secure connections that encrypt ... Show more content on Helpwriting.net ...
The consequences of leaving all their information in one location can be catastrophic to the
company's operation and integrity as valued by their clients. Remotely storing vital information
should be the first precaution taken when installing an archive full of fragile data. NAS (network
attached storage), typically used in the form of cloud or RAID devices provides a safe approach to
storing company information. "Common uses are central file storage, media streaming, print serving
and backup for all the local drives on your network. You can even access most NAS drives from the
Internet if desired." (How to Buy Network–Attached Storage Drives, Becky Waring). If the NAS
devices aren't sufficient, file servers can support up to 25 users simultaneously and meet the high
demands of the usage that typically come with a large network. Business Process Management
(BPM) software is a crucial aspect in security policy and infrastructure and another major concern
for this firm. Considering the layout of the network, in which employees from various locations and
customers ranging around the globe can access, Aircraft Solutions should be sure their BPM is
strong. "One of the primary goals of instituting a business process management system is to provide
greater accountability for departmental functions, from tracking and monitoring expenditures to
ensuring deliverables are met."

The Functions And Uses Of Different Servers For Small Web...
E–Commerce
Describe the functions and use of different servers in benefitting in small web–presence business
needs.
Web Server A Web server can refer to the hardware or the software which helps deliver content from
the web which can be accessed through the internet. The most common types of web servers are
used to host websites and also used to host gaming servers and also handling e–mails.
The use of a web server is to store, process and deliver websites to clients. Generally the
communication is between the server and the client by Hypertext Transfer Protocol which is also
known as HTTP. A small business can benefit from a web server because it allows a customer to
communicate with you by HTTP. Although web servers been beneficial for ... Show more content on
Helpwriting.net ...
Every printer with the right type of connector can be useable with all print servers; producers of
servers make an available list of compatible printers because a server may not implement the
communications functionality. An example of this would be low ink signals for either or black ink or
coloured.
These are really beneficial for a small company as they are reasonably cheap and can be used to
promote the business by printing of leaflets or posters; it can also be used to print documents to use
as portable copies.
File Server A file server is computer which is attached to a network. The purpose of this is providing
a location for a shared disk access which Is a storage for all computer files, these can be things such
as documents, photos, videos and databases. A file server can be accessed by workstations which are
connected to the same computer network.
It is not intended to run programs on behalf of clients. It is designed to enable the storage and
retrieval of data while the computations are carried out by the work station. These types of servers
are commonly found in schools and larger offices where the users will use LAN (Local Area
Network) to connect their client's computers, this allows users to share information without having
to physically transfer files by an external storage device or sending attachments by email.
These are not currently advisable in a small business this is due to the limited number of employees
at a workplace and due to

Flatbed Scanner Research Paper

Recommended

Recommended

More Related Content

Similar to Flatbed Scanner Research Paper

Similar to Flatbed Scanner Research Paper (12)

More from Julie Kwhl

More from Julie Kwhl (20)

Recently uploaded

Recently uploaded (20)

Flatbed Scanner Research Paper