Cloud Storage Services and Data Processing

The provided document covers two main topics: cloud storage services and data processing models. Cloud storage is explained as a service where information is stored remotely, handled, and backed up, allowing users to access their files from anywhere via the internet. However, customers should be aware that recovering data from cloud storage can be slower than local backup. The document also discusses data flow diagrams (DFDs), which are used to model the system's data processing. DFDs show the processing steps as data flows through a system and are an essential part of many analysis methods.

Network Upgrading for Cookie Co

Network Upgrading for Cookie Co 2017
Network Infrastructure
1) Network convergence and unified communications
Convergence, on the extra hands, has generated proven outcomes and tangible cost savings
regarding several a long time running. Convergence is basically the execution of and migration
in order to IP telephony (IPT) techniques that eliminate costly non digital PBX gadgets. It helps‐
to think about convergence as the network structures that will be required for UC, plus,
conversely, UC as the particular set of apps that need the converged infrastructure to perform
effectively. Voice over IP (VoIP) is the most usually understood converged application. With UC
data and VoIP film traffic make use of the same transport infrastructure (where voice is simply
digital information that is routed throughout the particular network). Other applications can
include unified messaging; presence aware communications methods; incorporated‐
collaboration with work environment software program tools; video conferencing; and much
more.
Convergence, therefore, is the key in order to UC, and cost decrease has been driving
convergence within the marketplace. Merely by eliminating nearby loops and optimizing band
width utilization for voice plus data, converged networks decrease the direct costs associated
with calls, as well as the indirect expenses associated with network management and servicing.
Convergence technology includes Web Protocol (IP) PBX and Tone of voice over IP (VoIP) gear,‐
as well as the software and equipment (like SIP phones) necessary for IPT. As convergence gets
Operational zed and mature, a lot more enterprises will naturally want to power the platform
and find out UC options to enhance create more value, improve user experiences and
productivity.
2) LAN types and cabling plan for the head office and branches
There are various considerations to make when planning the particular network. In this section
we all shall consider the LAN connections and the WAN. The choice which router to deploy is
dependent upon the Ethernet interfaces game the systems of the fuses along with the center of
the LOCAL AREA NETWORK. The internetwork items that people will be using in this program
will be primarily switches plus routers.
Router
The routers in our networks are used to interconnect the various LAN networks. Every LAN is
generally linked to others using an interface around the router. The router provides various LAN
interfaces it connects to these segments. Consequently, when choosing a router, you should
consider the true number of LANs in your global network. The particular router should also
have interfaces that connect to outside interfaces such as to an ISP.
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Network Upgrading for Cookie Co 2017
Switch
The switch will be utilized to connect to the various end user items in our network. These might
be PCs, laptops, IP mobile phones among other people. The change is connected to the router
making use of one of its interfaces so that additional networks can be reached with the router.
Cabling factors
Whenever cabling the network there are many factors to consider -
I. The dimension from the cable
II. Telecoms room
III. Backbone and submission cabling
IV. Environmental factors
UTP cable
The particular UTP cable shall be utilized to connect the following items
I. Router to router : depending on situation
II. Router to switch
III. Router in order to PC - or various other hosts end devices
IV. Switch to switch
V. In order to hosts.
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These changes make use of three main types of UTP cable settings which are.
I. Straight through
II. Cross over
III. Rollover cable
3) WAN connection for the head office and branches
Wide Area Network, WAN is a selection of system and personal computers resources linked via
the particular network over the geographic area. Wide-Area Systems are commonly connected
either through the web or special arrangements constructed with phone companies or some
other service providers.
The image below is an excellent sort of the Internet port in the relative back of a house router,
next to four regular Ethernet ports.
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4) Transmission media and connecting devices
Data is transformed from place to another is called tyranny or communication media. You can
find two categories of transmission mass media used in computer communications.
o BOUNDED/GUIDED ADVERTISING
o UNBOUNDED/UNGUIDED MEDIA
BOUNDED media:
Bounded media would be the physical links through which indicators are confined to slim path.
These are called guidebook media furthermore. Bounded mass media are made up o an
exterior conductor (Usually copper) bounded by jacket material. Bounded media are great for
LABS simply because they offer high good security, low cast and speed. Nevertheless, some
time they cannot be used because of distance discussion. Three typical types of bounded media
are utilized of the data transmitting. They are
I. Coaxial Cable
II. Twisted Sets Cable
III. Fiber Optics Wire
The most used wireless connections make use of radio waves microwaves, commonly and
infrared waves. A person obviously don't need wires for a wireless hyperlink, however, you will
need other hardware for your transmission of wireless indicators through the air.
I. Repeaters
II. Hubs
III. Bridges
IV. Switches
5) IP and DNS management
Service provider’s institutions, large enterprises, and even federal government agencies - rely
upon IP-based networks to operate. They cannot pay for the productivity or even risks hits from
issues related to network reliability, safety, or downtime. Complete DHCP, DNS, and IP tackle
management (IPAM) software may substantially reduce those dangers if it offers the particular
proper approach to network management which includes centralized directories, diagnostics,
auditing, provisioning, and automated confirming. IPAM includes the evaluation, assignment,
and tracking associated with IP addresses and DNS (Domain Name System) information. A 2004
report through Forrester Research states that many network downtimes is due to guide errors
in IP details and DNS records. Gartner analysts also found that IP management can reduce the
cost of giving IP addresses simply by just as much as 83%. Nevertheless, 45% associated with $1
billion-plus companies nevertheless manage their IP deal with space manually with
spreadsheets or perhaps other tools, 25% use software developed in-house, 10% don’t have
any solution, and only 20% have full-on, industry-tested IPAM software application.
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2. Networked Services
The particular system service is good software running at the network software layer and
above, that delivers details storage, manipulation, demonstration, discussion or other capacity
which is often implemented utilizing a client-server or peer-to-peer structures based on
application layer system protocols.
Each service is normally offered by a server component running on one or perhaps a lot more
computers (often the particular devoted server computer offering several services) and used
with a network merely by client parts running on other gadgets. However, the client and
machine elements can both become run on the same machine.
Additional network services contain:
1) Directory services
2) e-Mail
3) File expressing
4) Instant messages
5) Online video game
6) Printing
7) File machine
8) Voice over IP
9) Video upon demand
10) Video telephony
11) World Wide Web
12) Simple Network Management Process
13) Time support
14) Wireless network
15) Extranet
3. Data Processing Facilities
III.1 Data storage solution
There are 2 types of storage solutions currently available: onsite and online, the particular.
Onsite data storage refers to the particular storage of your information on nearby internet
servers usually, hard drives, exterior hard drives, including thumb hard disks, USB/FireWire
drives, CDs, plus DVDs. In contrast, online information storage is a term which is used to refer
to any and all document hosting services on the Internet. These types of services generally
store huge amounts of data on large internet servers that are housed in a single or more info
centers.
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Each onsite and online storage space solutions have their disadvantages plus advantages. For
many people, speed is really a major concern, since they have to be able to back up their
information successfully and without interruption. The great advantage of onsite storage space
solutions provided the particular nearby server or hard drive has been used is the speed. Any
kind of right time data can be transferred over a local system or through the particular
UNIVERSAL SERIAL BUS or FireWire hyperlink, data rates are very high usually, and there is very
little reason behind the hyperlink to be stunted or even interrupted. This is certainly not always
the case with on the internet storage services. The speed of an info transfer, whether it is a
good upload or the particular down load, will always rely upon the web hyperlink at your
location along with the amount of traffic the document hosting service is presently
experiencing.
3.2 Data processing model.
Data flow blueprints (DFDs) may be used to model the particular system’s data processing.
o These show the particular processing steps as information flows through an operational
system. These show the digesting steps as data runs through a system.
o DFDs are a built-in part of numerous assessment methods. DFDs are usually an excellent
intrinsic part of lots of analysis methods.
o Guaranteed intuitive notation that clients can understand. Simple and user-friendly
notation that customers may understand.
o Show end-to-end processing of data. Associated with data.
o DFDs design DFDs model the functional system the system from a useful perspective.
o Tracking and creating how the information tracking plus documenting how the data of a
process is helpful in order to associated with the particular process is useful to develop
an overall understanding of the machine. Generate an overall understanding of the
machine.
Conclusion
Fog up Storage is a service exactly where information is maintained remotely, handled, and
backed up. The continuous service is provided in order to users over the particular system,
which is generally the internet. This allows the user to store data files online so that the user
may access them from any kind of region via the internet. The company makes them available
to the particular customer online by maintaining the uploaded files upon a great external
server. This provides companies using cloud space for storage services ease and comfort and
ease, but can potentially be costly. Customers should furthermore be aware that copying their
data is still necessary when using cloud storage providers, because recovering data through
cloud storage is much sluggish than local backup.
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Reference
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Best Practices, 2nd edition, 336 p., Mivar Press, ISBN 0-9-748270-10
2. Thomas Mendel Ph.D. (2004) A Big Step Toward Automating Network Management, 15
p.,Forrester Inc.
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Aviv_CCM_CMDB.ppt>
4. Haojin Wang (1999) Telecommunications Network Management, 3rd edition, 687p.,
McGrawHill Professional Book Group
5. Carl Wahlberg (2006) Development of an Internet Operators Network Management, 85p.,
Helsinki University of Technology
6. Cisco Inc. (2006) Network Management Basics [referenced on 6.11.2007] Available as WWW-
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7. Office of Government Commerce (2000) Service Support, 6th impression, 200 p., The
Stationery Office, ISBN 0-11-330015-8
8. International Organization for Standardization (ISO) (2005) BS ISO/IEC 20000-1:2005
9. IT Service Management Forum (2007) IT Service Management – An Introduction based on
ISO20000 and ITIL V3, 1st edition, 500p.,Van Haren Publishing, ISBN 978-9087530518
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