What Is RAID 5E?

A RAID 5E array is a hybrid RAID level similar to RAID 5 but includes a hot-spare drive. RAID 5E with an extended spare drive is an extension of RAID 5 and therefore has an extra extended drive. Input/output operations can be performed with the RAID 5E extended spare drive. RAID 5E provides the same benefits as regular RAID 5 with the added benefit of having an integrated hot extra drive, which means that if one drive goes down, another drive will automatically replace it while maintaining performance. The main drawback of RAID 5E is that it requires twice as many drives as regular RAID 5, so if you're looking to save money on your storage solution, this might not be the best choice. Adding a spare hot drive to your RAID 5E array is like putting gasoline in your car, not just gas. It's like premium, unleaded gasoline you've been paying extra since you got your license. Adding a hot spare to your RAID 5E array helps distribute I/O load or operations, resulting in better performance than RAID 5. And if you're using the hot spare within the same array, you can think of it as having an extra gas tank in case one of your other tanks runs dry. Even though it won't help you leave town and hit the open road, at least you'll be ready for whatever comes your way! If you're looking for a drive that can handle anything, look no further. This drive is capable of handling your data and occasional failure. This drive is perfect for anyone who needs to transfer large amounts of data with high reliability. It's an excellent fit for small businesses and corporations, but it's also suitable for home use. With this reliable storage device, you'll easily store all your photos, videos, and documents. This drive is designed specifically for a RAID 5E array, which will work perfectly with other drives in an array configuration. Each of these drives comes pre-configured with a firmware update that makes them compatible with RAID 5E arrays right out of the box!

By TechDogs Editorial Team

Related Terms by Storage

Sentiment Analysis

Sentiment analysis is a lot like having the ability to discern minds, except it's done with computers. Opinion mining is a data mining subfield that utilizes unstructured text analysis to gauge consumer sentiment toward a brand, individual, or concept. Sentiment analysis is a technique for gleaning emotional data from online sources using NLP, computational linguistics, and text analysis. Social media sites and other online forums where users post their thoughts and observations on various subjects are familiar places to find this data. Sentiment analysis uses complex algorithms and machine learning methods to identify a person's opinion's positive, negative, or neutral nature. As a bonus, it can determine whether the text is joyful, sad, angry, or anxious, as well as other emotions. The results of this analysis can be used to calculate the extent to which the public approves or disapproves of various brands, individuals, and concepts. Knowing the thoughts and preferences of customers can be invaluable to companies and organizations. A business may employ mood analysis to monitor customer feedback via social media and use the results to improve its offerings. The material's polarity in its context can also be revealed through sentiment analysis. It can tell you how people feel about a subject or entity and what it is about that subject or entity that people like or dislike. Sentiment analysis can show, for instance, that consumers have a generally positive attitude toward a given brand but a negative attitude toward its customer service. To sum up, sentiment analysis is a subfield of data mining that assesses consumer reaction to a brand, individual, or concept by examining written language. It's like having the ability to read thoughts, only this time, and it's accomplished through complex mathematical formulas stored in a computer. Sentiment analysis, or opinion mining, is a method for gleaning and analyzing biased data from online sources, such as social media and blogs. Data analysis can reveal the contextual polarity of information and provide quantitative estimates of the public's feelings or responses to specific goods, people, or ideas.

Self-Provisioning

If you're like most people, you're always looking for ways to get out of work. So when we heard about self-provisioning—the ability to set up services and applications by yourself without the help of a dedicated IT specialist or service provider—we were all over it. It's like having your server, except that instead of having to buy your server, pay for its maintenance, and hire an IT person to manage it when things go wrong, you sign up with a cloud provider who has already done everything for you. Moreover, they'll even let you use their servers for free! So if you have ever wanted to launch your website but didn't want to take on the burden of managing it yourself, or if you've been dreaming of starting an online business but didn't want to spend all that money on servers and software licenses well, now's your chance! Self-provisioning is excellent, but the self-de-provisioning part is even more significant. Provisioning is like getting a massage—you know what you want and are in charge of getting it. Deprovisioning is like getting a haircut—it's a little more complicated than telling someone what to do. It requires much attention to detail and technical skill to ensure you're not cutting off any substantial parts of yourself in your zeal to be smooth and sleek. We don't want you to be soft and elegant! We want you to be well-groomed! So here are some tips for taking care of yourself by taking care of your resources. Always deprovision after using a resource so that others can use it when they need it later. Only do something once you've found another that does what that other one did for you (and then de-provision the old one).

Secure Hash Algorithm (SHA)

Secure Hash Algorithm is a set of algorithms developed by the National Institutes of Standards and Technology and other government and private parties. Cryptographic hashes (or checksums) have been used for electronic signatures and file integrity for decades. However, these functions have evolved to address some of the cybersecurity challenges of the 21st century. The NIST has developed a set of secure hashing algorithms that act as a global framework for encryption and data management systems. The initial instance of the Secure hash Algorithm (SHA) was in 1993. It was a 16-bit hashing algorithm and is known as SHA-0. The successor to SHA-0, SHA-1, was released in 1995 and featured 32-bit hashing. Eventually, the next version of SHA was developed in 2002, and it is known as SHA-2. SHA-2 differs from its predecessors because it can generate hashes of different sizes. The whole family of secure hash algorithms goes by the name SHA. SHA-3, or Keccak or KECCAK, is a family of cryptographic hash functions designed by Guido Bertoni, Joan Daemen, Michaël Peeters, and Gilles Van Assche. SHA-3 competition to develop a new secure hash algorithm was held by the United States National Security Agency (NSA) in 2007. To be a super safe and fast hashing algorithm, SHA3 was developed from this contest. The evolution of cybersecurity has led to the development of several "secure hash algorithms." Security is a crucial concern for businesses and individuals in today's digital world. As a result, many types of encryption have been developed to protect data in various scenarios. One of these is hash algorithms. All secure hash algorithms are part of new encryption standards to keep sensitive data safe and prevent different types of attacks. These algorithms use advanced mathematical formulas so that anyone who tries to decode them will get an error message that they aren't expected in regular operation.

Trending Definitions

Network Basic Input Output System (NetBIOS)

Suppose you are having difficulty comprehending what is going on in your network. In that case, NetBIOS is the guy who patrols the area and ensures everyone gets along. The Network Basic Input Output System, or NetBIOS, is a device provider operating at the OSI version's consultation layer. It is responsible for controlling how programs that reside in different hosts or nodes communicate with one another via a local area network. It is a common misconception that NetBIOS is a networking protocol rather than an application programming interface (API), but in reality, NetBIOS is an API. Earlier iterations of running structures utilized NetBIOS and IEEE 802.2 as their operating system and protocol, respectively. TCP/IP is used in the implementations that are currently in use. The most typical usage for NetBIOS is in developing programs compatible with many network protocols. Even though the programs were written in different languages, they can still communicate with one another through the network because of this capability. No matter what programming language a developer uses, they can control and manage communications between apps because NetBIOS is designed as a series of API calls that may be used for this purpose. It is also possible to enhance NetBIOS to develop new API functions. These new API functions can extend the capabilities of the API while also making it simpler to use. NetBIOS? More like NetBSD. You want to know about NetBIOS, don't you? It is a communication method between computers connected to the same network. You know that when you are at home, you cannot view the files stored on your laptop because it is not connected to the same network as your primary computer. That would be NetBIOS. Sytek Enterprises was the company that pioneered the development of NetBIOS in 1983. Why should you care about this "legacy" technology that dates back to the beginning of the computer industry? Permit us to explain: it's just like traveling through time!

Android Operating System

The Android Operating System, my dear friends, is like the brain of your smartphone. The software makes your phone come alive and does all the cool things it can do. Think of it like a chef in a kitchen. Just like a chef needs ingredients and tools to cook a delicious meal, your phone needs an operating system and apps. The Android Operating System is the chef, and the apps are the ingredients. Unlike a chef, the Android OS has a lot of different versions, like how a chef has a lot of other recipes. Each version of the Android OS has its own set of features and improvements. The Android OS is built on top of the Linux kernel, which is like the foundation of a building. The Linux kernel provides essential services and controls the hardware. The Android OS builds on top of that foundation, adding all the fancy features and user interface you see on your phone. One of the main technical keywords you should know about the Android OS is the Dalvik Virtual Machine (DVM). The DVM is like a translator for your phone. It's responsible for converting the code developers write into a language the phone can understand. Another important keyword is the Android SDK (Software Development Kit), a set of tools developers use to create apps for the Android OS. It's like giving the chef all the right tools to cook a delicious meal. Another important keyword is Android's Application Framework which provides the developers a structure to build their apps upon. It's like giving the chef a recipe with all the right steps. Lastly, Android OS also has an app store called Google Play Store, where you can download and install apps on your phone. It's like a menu in a restaurant where you can order the food you want. In summary, the Android Operating System is like the brain of your smartphone. The software makes your phone come alive and does all the cool things it can do. With the help of the Linux kernel, DVM, SDK and Application Framework, developers can create apps you can download and use on the Google Play Store. So, go ahead and treat your phone to a delicious meal of apps. It deserves it!