Let us understand the concepts of Amazon S3 and Zetta before learning the differences between them.Amazon S3It is a database service offered by the Amazon Company as a repository for the internet. It provides quick access to data objects along with their storage along with security, performance reliability and at economical prices. S3 is a Simple Storage Service.FeaturesThe features of Amazon S3 are as follows −In order to access S3 Storage you need to have an AWS account.It offers a pay per use model where you need to pay for only the storage space which you have actually used.It can ... Read More

Let us understand the concepts of Microsoft Excel and Microsoft Access before learning the differences between them.Microsoft AccessIt is a database management system offered by Microsoft which puts together the relational Microsoft Jet Database Engine with a graphical user interface and software development tools.AdvantagesThe advantages of Microsoft Access are as follows −Table structure and normalization through multiple tables − In a database you can store more information in one place and you use the address as a reference in many places.Records are free − The major difference between Microsoft excels and Microsoft access is that in a database records are ... Read More

Let us understand the concepts of ShareFile and Zetta before learning the differences between them.ShareFileShareFile was launched by Jesse Lipson in the year 2005 and was later owned by Citrix system in the year 2011. It can be integrated with any third party applications and current file storage systems to ensure flexible and synchronous file storage, modification, saving, sending and retrieval of files.UsesThe uses of ShareFile are as follows −Helps us to access the files from any device, mobile or desktop, Allows you to work anywhere.We can also add an e-signature feature to our documents, Provides tracking tools andGet notified ... Read More

Let us understand the concepts of Wuala and ShareFile before learning the differences between them.ShareFileShareFile was launched by Jesse Lipson in the year 2005 and was later owned by Citrix system in the year 2011. It can be integrated with any third party applications and current file storage systems to ensure flexible and synchronous file storage, modification, saving, sending and retrieval of files. It accommodates the secure sending of large files, with the ability to send and receive files of up to 100 GB in size.It helps us to access the files from any device, mobile or desktop, allowing you ... Read More

Let us understand the concepts of Dropbox and MiMedia before learning the differences between them.DropboxDropbox is operated by the American company Dropbox, Inc., released in the year 2008.It is a file hosting service and is placed in a high position in a competitive market. In comparison to all the cloud storage platforms, Dropbox has been highly effective in capturing the largest share of the cloud market. It is important to mention that cloud platforms like Google Drive, Microsoft One Drive, and Apple cloud have some disadvantages which are readily covered by Dropbox.Furthermore, it has some secured data servers that are ... Read More

To send the data from one device to another device there should be a connection. The connection can be established to transfer data between the devices can be done in two ways and they are as follows −Connection-Oriented ServiceConnectionless ServicesNow let us discuss the Connection less services.Connection less ServicesIn connectionless the data is transferred in one direction from source to destination without checking that destination is still there or not or if it is prepared to accept the message. Authentication is not needed in this. Example of Connectionless service is UDP (User Datagram Protocol) protocol.Connectionless service is a service that ... Read More

Privacy-preserving data mining is an application of data mining research in response to privacy security in data mining. It is called a privacy-enhanced or privacy-sensitive data mining. It deals with obtaining true data mining results without disclosing the basic sensitive data values.Most privacy-preserving data mining approaches use various form of transformation on the data to implement privacy preservation. Generally, such methods decrease the granularity of description to keep privacy.For instance, they can generalize the data from single users to users groups. This reduction in granularity causes loss of data and probably of the utility of the data mining results. This ... Read More

Recommender systems can use a content-based approach, a collaborative approach, or a hybrid approach that combines both content-based and collaborative methods.Content-based − In the content-based approach recommends items that are same to items the customer preferred or queried in the previous. It depends on product features and textual item definition.In content-based methods, it is calculated based on the utilities assigned by the similar user to different items that are same. Many systems target on recommending items including textual data, including websites, articles, and news messages. They view for commonalities between items. For movies, they can view for same genres, directors, ... Read More

An intrusion can be represented as any set of services that threaten the integrity, confidentiality, or accessibility of a network resource (e.g., user accounts, file systems, system kernels, etc).Intrusion detection systems and intrusion prevention systems both monitor network traffic and system performance for malicious activities. The former produces documents whereas the latter is located in-line and is able to actively avoid/block intrusions that are identified.The advantage of an intrusion prevention system are to recognize malicious activity, log data about said activity, tries to block/stop activity, and document activity. Data mining methods can support an intrusion detection and prevention system to ... Read More

Data mining is the process of finding useful new correlations, patterns, and trends by transferring through a high amount of data saved in repositories, using pattern recognition technologies including statistical and mathematical techniques. It is the analysis of factual datasets to discover unsuspected relationships and to summarize the records in novel methods that are both logical and helpful to the data owner.The security of our computer systems and information is at continual risk. The huge growth of the web and the increasing accessibility of tools and tricks for intruding and attacking webs have prompted intrusion detection and avoidance to become ... Read More