Compressing data can be alossless or lossyprocess. Lossless compression enables the restoration of a file to its original state, without the loss of a single bit of data, when the file is uncompressed. Lossless
Storage Margaret Rouse Technology expert Margaret is an award-winning writer and educator known for her ability to explain complex technical topics to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms ...
With data coming from numerous sources and in various formats, there's a need for a seamless flow of information between systems, databases, and applications. Data connectivity is the process of establishing a link between different data sources to communicate and share information. For instance, a...
What is a Vector Database? A vector database is an organized collection of vector embeddings that can be created, read, updated, and deleted at any point in time. Vector embeddings represent chunks of data, such as text or images, as numerical values....
How is Data secured on computers? Data security ensures that sensitive information cannot fall into the wrong hands. Techniques used to secure computer data including encryption, which scrambles messages so they cannot be read without knowing a specific decryption key; authentication, which verifies us...
What is Compression? The processing of a set of data inorder to reduce its size. Compression may beperformed both to reduce the amount of storagespace occupied (say, to fit the data onto asingle CD) and to reduce the time it takes totransmit (say, over a slow telephone line)....
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What is Anycast? What is a CDN data center? What is an origin server? What is an edge server? Want to keep learning? Subscribe to theNET, Cloudflare's monthly recap of the Internet's most popular insights! Refer to Cloudflare'sPrivacy Policyto learn how we collect and process your perso...
Data gets duplicated during backups: Often, when an application creates a backup, it duplicates the data it is backing up. When the backup process has finished, you end up with two identical sets of data. When you restore from a backup, what you get is a copy of the data you are loo...
If the data is on a personal computer, you could lose financial data and other key files, pictures, music, etc that would be hard to replace. As part of a data backup plan, you should consider the following: What data (files and folders) to back up What compression method to use How...