Storage devices can be either primary or secondary storage. Primary storage temporarily holds data while a computer is running using RAM, while secondary storage non-volatilely holds data until deleted using devices like hard disks. Cloud storage evolved from early computer networks and file sharing services, with major companies like Amazon, Dropbox, Google and Microsoft now offering cloud storage plans. Cloud storage provides features like automatic backup, file sharing and flexibility across devices but has limitations around data security, accessibility without internet, and inability to locally manipulate files.

1. TEKNOLOGI MAKLUMAT APJ 1053
STORAGE DEVICES
Nadhirah Binti Azmi B1810025
Siti Amirah Binti Muhammad Diah B1810131
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2. nadhirahazmi

3. What is storage ?
Any hardware capable of holding information either temporarily or permanently.
Storage Device
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4. Storage Device
PRIMARY STORAGE SECONDARY STORAGE
EXAMPLE
Medium that holds memory for short
periods of time while a computer is running
(Random Access Memory RAM)
non-volatile device that holds data until it is
deleted or overwritten.
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5. Storage Device
REVOLUTION OF STORAGE
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FLOPPY DISK CLOUD STORAGESD CARD
HARD DISK
HARD DISK
PUNCHED TAPEPUNCHED CARDPAPYRUS

6. Storage Device
CLOUD
STORAGE
FEATURES OF CLOUD STORAGE
LIMITATION OF CLOUD STORAGE
EXAMPLE CLOUD STORAGE
INTRODUCTION TO CLOUD
STRORAGE
COMPARISON OF CLOUD STORAGE
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7. Cloud Storage
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 Joseph Carl Robnett Licklider (1960), work on ARPANET to connect people and data from
anywhere at any time.
 In 1938,CompuServe offered a small amount of disk space to store any files.
 In 1994, AT&T launched PersonaLink Services (an online platform for personal and business
communication and entrepreneurship.
 In 2005, Box announced an online file sharing and personal cloud content management
service for business.
 In 2006, AMAZON Web Services introduced their cloud storage service AWS S3.
 Gained widespread recognition and adoption as the storage supplier to popular services
such as SmugMug, Dropbox and Pinterest.
HISTORY

8. Cloud Storage
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File Security
Data Recovery
Automatic Backup
File Sharing
Flexibility
FEATURES OF CLOUD
STORAGE

9. Cloud Storage
Software.
LIMITATION OF CLOUD
STORAGE
UsageData Security
 Want to be able to manipulate
files locally through multiple
devices, need to download the
service on all devices.
 There are concerns
with the safety and
privacy of important
data stored remotely.
 Be carefull when using
drag/drop to move a
document .
 Will permanently move
your document from its
original folder.
 No internet connection,
No access to your data.
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Accessibility

10. Cloud Storage
MOBILEANDDESKTOP
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• Dropbox is a free service that allows
you to easily store and share your
documents, videos and photos.
• Can restored all stuff if you delete it.
• It is simple and functional.
• Works even when offline.
• 2GB for free, with subscriptions up to
100GB available.

11. Cloud Storage
amirahmuhammad
MOBILEANDDESKTOP
• Google Drive is essentially the same as
the former Google Docs but with some
added features.
• Users can store documents, photos,
music, videos, etc. all in one place
• Provides users with the ability to share
files online with anyone, at any time.
• It is open to all platform, available for
PC, iPad & iPhone, Android tablets and
phones.
• All users are provided with 5GB of
storage for free and additional space
can be purchased if needed.

12. Cloud Storage
• OneDrive known as SkyDrive, Window
Live SkyDrive, Microsoft 360 is a file
hosting service operated by Microsoft
as part of its suite of Office Online
services.
• OneDrive allows users to store file and
personal data like Window setting.
• OneDrive can recovery keys in the
cloud, share files across macOs
computers, Android, Window Phone,
and iOs mobile devices.
• OneDrive offer 5GB of storage space
free of charge. With optional 50GB,
1TB, and 5TB storage available with
subcriptions
MOBILEANDDESKTOP
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13. • Amazon's Cloud Drive is a personal
cloud storage service from Amazon
• The service offers secure cloud
storage, file backup, sharing file,
and photo printing using Amazon
Prints service.
• Using Amazon account, the file and
folders can transferred and
managed from multiple device
including web browsers, desktop
applications, mobiles and tablet.
• Amazon launched in major
countries including U.S, Canada,
European nations, Japan and
Australia.
• It also functions in China and Brazil
as free limited 5GB storage devices.
Cloud Storage
MOBILEANDDESKTOP
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14. Cloud Storage
• iCloud is a cloud storage and cloud
computing service from Apple Inc.
• The service provides the users to
store data such as documents,
photos.
• It also allow user to share and send
data to other users and to manages
their Apple device if it lost or stolen.
• The service also provides the means
to wirelessly back up iOS devices
directly to iCloud, instead of being
reliant on manual backups to a host
Mac or Windows computer using
iTunes
• users are also able to share photos,
music, and games instantly by
linking accounts via AirDrop
wireless.
MOBILEANDDESTOP
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15. Cloud Storage
Comparisonofcloudstorage
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Free Cloud 15 GB 15 GB 500MB 5GB 5GB
Plans per
month
starts from
$1.99 for
100GB
Starts from
$1.99 for 100
GB
Starts from
$9.92 for
100GB
Starts from
$1.09 for
100GB
Starts from
$0.90 for
50GB
Sync Folder
File Link
Sharing
Office Offline
Mobile Apps
Edit File
Upload Link

16. Cloud Storage
SYNC.COM
PCLOUD SUGARSYNC LIVEDRIVE
The High level of
security due to end-to-
end cloud encryption
It use Canada servers,
no US servers
Very affordable and
reliable cloud storage
service with “online
hard drive”
functionality
20GB of free storage
Syncs any folder on
your devices
Includes automatic
backups which are not
as sophisticated as a
real backup service but
it’s something
Boasts a lot of features
and lets users decide
what they actually
need
Backup edition includes
unlimited cloud
backups for NAS
devices as well
Other Option Of Cloud Storage
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17. Thank You