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Found 85 Articles for RDBMS How To Configure PostgreSQL 12 Streaming Replication in CentOS 8? PostgreSQLCentOSRDBMS Satish Kumar Updated on 11-Jul-2023 16:59:59 851 Views Introduction PostgreSQL is one of the most popular open-source relational database management systems (RDBMS). It provides a wide range of features such as data integrity, fault-tolerance, and scalability. One of the essential features in PostgreSQL is Streaming Replication. It allows you to create multiple copies of a PostgreSQL database cluster in near-real-time by continuously streaming the changes from the primary node to the standby nodes. Streaming replication works by streaming the write-ahead log (WAL) data generated by the primary node to one or more standby nodes over a network connection. Configuration of Master Node for Streaming … Read More How to Download and Install PostgreSQL on Windows? PostgreSQLDatabaseRDBMS Satish Kumar Updated on 11-Jul-2023 16:25:34 445 Views Introduction PostgreSQL is a powerful, open-source object-relational database system that is widely used for enterprise-level applications. It boasts extensive features and capabilities, including support for advanced data types, scalability, reliability, and security. With PostgreSQL, users can store vast amounts of structured data with ease. PostgreSQL is one of the most popular database management systems available today. It was first released in 1989 as an open-source project and has since become the go-to choice for many organizations worldwide due to its robustness, flexibility, and scalability. Being an open-source project means that it is free to use and can be modified by … Read More How to Deploy PostgreSQL on Kubernetes? PostgreSQLKubernetesRDBMS Satish Kumar Updated on 10-Jul-2023 18:34:12 678 Views Introduction PostgreSQL is an open-source relational database management system (RDBMS) known for its robustness, stability, and ability to handle complex and large data sets. On the other hand, Kubernetes is an open-source container orchestration system that automates the deployment, scaling, and management of containerized applications. Combining these two powerful technologies provides a highly scalable and reliable environment for hosting your PostgreSQL database. In this article, we will explore how to deploy PostgreSQL on Kubernetes. We will start by explaining what PostgreSQL and Kubernetes are and the benefits of deploying PostgreSQL on Kubernetes. Then we will go through an overview of … Read More Overview of Dynamic Partition in Hive RDBMSApacheDatabase Mithlesh Upadhyay Updated on 18-May-2023 16:30:14 452 Views Hive was developed by Facebook. It is used for analytics and MapReduce jobs. It can read, write, and manage large datasets. Hive can replace traditional database operations. Hive uses indexing to make queries more efficient, and it can work with compressed data stored in the Hadoop ecosystem. In this article, we will discuss Dynamic Partitioning and operations on Dynamic Partition in Hive. Apache Hive Apache Hive is a warehousing system. It is used to perform operations on structured data. It is widely used for analytics and MapReduce jobs. Apache Hive provides functionality for reading, writing, and managing large datasets. One … Read More Overview of Data Warehousing and OLAP RDBMSData WarehouseTechnology Mithlesh Upadhyay Updated on 18-May-2023 16:31:39 3K+ Views Data Warehouse A data warehouse is like a big library where we keep a lot of information from different places. It analyzes and understands the information easily. So you can make good decisions based on these facts. You have all the required information that you need in one place. We organize the information so it”s easy to find and use. It takes information from different places and put it all together in one place, hence it is easier to understand. Characteristics of Data Warehouse Data Warehouse has the following characteristics. Subject-oriented A data warehouse focuses on a specific topic … Read More Orchestration in Cloud Computing RDBMSCloud ComputingEnvironment Mithlesh Upadhyay Updated on 18-May-2023 17:32:20 401 Views According to many technical and research organizations, nowadays, cloud computing systems are dealing with a lot of data across multiple cloud organizations. It is hard for these organizations to deploy, ship, and maintain various versions of containers that perform specific tasks. It is difficult for managing large amounts of data across multiple systems. It can cause problems with management, coherence, and security. To solve these problems, organizations have come up with a new approach called Cloud Orchestration. This helps to manage and organize the cloud-based structure. Orchestration in Cloud Computing Orchestration automats and coordinates the deployment and configuration It manages … Read More Oracle Label-Based Security RDBMSOracleDatabase Mithlesh Upadhyay Updated on 18-May-2023 17:38:41 353 Views Oracle Label-Based Security (OLS) is a feature of the Oracle Database that provides fine-grained access control over sensitive data based on security labels. This feature enables organizations to enforce access control policies based on the sensitivity of the data rather than the traditional approach of user roles and privileges. In this article, we will discuss how Oracle Label-Based Security works and its benefits. Oracle Label-Based Security Oracle Label-Based Security works by assigning a security label to each row of data in a table. The label identifies

Found 2610 Articles for Java Difference between Parallel and Sequential Streams in Java Difference Between ArticlesDifferencesJava Shirjeel Yunus Updated on 22-Jul-2024 11:28:53 36 Views Stream was introduced in Java 8 and it was included as java.util.stream package. It is a sequence of objects which acts as an array or a collection. Different types of methods are supported by stream. Besides this, stream also supports different kinds of aggregate operations which include − Filter Map Reduce Limit Match Find The source is not affected when any of these operations are performed on a stream. Instead of this, a new stream is created to apply these operations. There are two types of streams which are sequential and parallel. In this article, we will discuss … Read More Difference between List, Set, and Map in Java Difference Between ArticlesDifferencesJava Shirjeel Yunus Updated on 18-Jul-2024 15:14:27 130 Views Java has a java.util package that consists of a Collection interface. This interface has many sub-interfaces and classes like List, Set, and Map. In this article, we will learn the difference between List, Set, and Map. What is List Interface? Java has a Collection interface and List is the sub-interface of Collection. This interface consists of methods like insert, update, delete, and search. Developers are also allowed to insert null elements. List Interface Example The List interface can be found in the java.util package. An example of a List is given below − import java.util.*; public class ListExample { … Read More Primitive data type vs. Object data type in Java with Examples JavaObject Oriented ProgrammingProgramming Rudradev Das Updated on 17-Jun-2024 19:17:44 683 Views In a Java environment, every variable contains with some data types, which specify the value and type of a sorted identifier. There are two categories − Primitive Data type Non-Primitive Data type or Object data type The primitive data types are some predefined data types with some specific size and type. This method has some standard values with the types know as byte, short, int, long, float, double, char and boolean. When we want to run a primitive structure, then it stores the data in a stack and assign a value for the process. On the other hand, … Read More Convert byte[] array to File using Java JavaObject Oriented ProgrammingProgramming Rudradev Das Updated on 17-Jun-2024 19:27:27 2K+ Views The file class is a representation of directory path name in Java with different formats on different platforms. The file class contains the method of different path name which is responsible for deleting and renaming files by using the new directories. It is an abstract class in a string formation which can be either absolute or relative. Algorithm to of Convert Byte[ ] Array to File In this possible algorithm, we are going to show you how to perform a conversion process on a byte() array node to make it a file. By using this algorithm, we are going to … Read More Convert ArrayList to LinkedHashMap in Java JavaObject Oriented ProgrammingProgramming Rudradev Das Updated on 17-Jun-2024 22:08:36 685 Views The LinkedHashMap Class is an one type of Hash Map which enables an user to maintain a systematic cronology of the elements present into it. This feature also provides the method of insertion, search and deletion in a quick manner. When we need to convert an array list to a linked hash map, we need to set a key value for this and it reflects as the index of an array list. In terms of the process of the iteration and the data sorting, array list and linked hash map; both are same in nature. Here is a general example … Read More Convert ArrayList to HashMap in Java JavaObject Oriented ProgrammingProgramming Rudradev Das Updated on 17-Jun-2024 22:45:04 2K+ Views In Java the List is a child interface class which can also represents a Collection set. It is an ordered collection set, consists of the objects where duplicate values can be sorted also. Java array list is a collection framework as it presents into the java.util package and provides the dyanamic array elements in Java. For the ArrayList we do not have to mention the size of the list. On the other hand, the HashMap is a Java collection which can be found as a package in java.util. It contains the data values as a pair of (Key, Value).Basically, there … Read More Containerizing Java applications JavaObject Oriented ProgrammingProgramming Rudradev Das Updated on 17-Jun-2024 22:47:42 173 Views Containerization is a Java embedded process, which is able to pack the Java service or an application within a software container class. It includes every component which needs to execute the process within the packet. Containerized Java applications have lots of benefits with − Granullar stability − It makes the content more stable and easily scale up the value of the content. Flexibility − It develops the flexibility

Found 1567 Articles for CSS How to disable form fields using CSS or JavaScript? JavascriptCSS Vikash Kumar Updated on 30-Jul-2024 12:31:16 39 Views The form fields can be disabled with the help of CSS, and JavaScript. In this article, we will learn to disable the form input fields with the help of CSS. Sometimes we need to disable form fields for various reasons, such as preventing user input before certain conditions, or for other purposes. The disabled form field means the user can not interact with the input field. Approaches to Disable Form Fields There are two approaches to disabling the form input field, we will explain each approach in detail with code examples. Disable Form Fields … Read More How to add a Login Form to an Image using HTML and CSS? HTMLCSSWeb DevelopmentFront End Technology Yaswanth Varma Updated on 02-Jul-2024 17:51:28 786 Views The login form on an image can be found on many websites. An organization that organizes a special event might have a website with a picture of the event and a login form, or a restaurant might have a website with pictures of the restaurant. In such case we use image to make a login or signup. Compared to a standard login or registration form, this layout makes the website more appealing. In order to create a login form on a picture, we only need HTML and CSS. Before we dive into the article let’s have a quick view … Read More Creating a Navigation Bar with three Different Alignments using CSS CSSWeb DevelopmentFront End Technology Yaswanth Varma Updated on 22-Jan-2024 14:33:15 211 Views In HTML, a navigation bar is a group of buttons and images arranged either in a row or a column and used as a control site for linking particular webpages. It is regarded as one of the fundamental tools used in web design. Without affecting the content of the pages, the HTML navigation bar separates structure from content and adds creativity to the layout of the website. Using HTML, we create a navigation bar, and CSS gives it a beautiful appearance. Additional functionality may be added using JavaScript. In HTML, a navigation bar can be implemented in a variety of … Read More Create a Circular Progress Bar using HTML and CSS HTMLCSSWeb DevelopmentFront End Technology Yaswanth Varma Updated on 22-Jan-2024 13:47:10 934 Views A progress bar displays the status of a procedure within an application. A progress bar shows how much of the process has already been completed and how much is still left to do. The various components of the progress bar will be designed using HTML, and the progress bar itself may be modified using CSS properties. Progress bars are frequently used on websites to highlight particular data in a more appealing way for users. One advantage of employing a circle progress bar over a standard (horizontal) progress bar is that you can accommodate more progress bars in one row, showing … Read More Create a Search Bar using HTML and CSS HTMLCSSWeb DevelopmentFront End Technology Yaswanth Varma Updated on 22-Jan-2024 13:45:31 926 Views The search box is now the most crucial part of the website or application. You must have used it to look for information on YouTube, Google, Facebook, and other websites. Even if the search box is the most crucial part of a website or application, it can still be readily made using basic HTML & CSS code. Typically, the HTML-created search bar is found in the navigation bar. The input field where users must type their search terms is the search bar. For example, if you need to look up articles, websites, photographs, or videos on Google we use the … Read More Create a Sticky Social Media Bar using HTML and CSS HTMLCSSWeb DevelopmentFront End Technology Yaswanth Varma Updated on 22-Jan-2024 13:41:17 339 Views Utilizing social media helps your internet business attract more clients. Any website can benefit greatly from social media buttons, which enable users to receive updates directly from the website. Additionally, a sticky social bar helps to boost visitors to your website and grows your social media following. In this article we will discuss how to use CSS to make a sticky social media bar without affecting the look and feel of your website. Several jQuery plugins are available for floating sidebars, however they could affect the speed and appearance of your website. We”ll use CSS code to add an animated … Read More Design a calendar using HTML and CSS HTMLCSSWeb DevelopmentFront End Technology Yaswanth Varma Updated on 22-Jan-2024 11:44:44 1K+ Views There are so many uses for calendars that are really beneficial. They frequently make appointments and schedule meetings in our email accounts. A fully functional calendar does not have a default one, like with some HTML inputs, thus you will need to create one yourself using HTML

Found 1631 Articles for Android How to hack android phones with PhoneSploit? AndroidApps/ApplicationsMobile Development Pranavnath Updated on 20-Oct-2023 15:52:20 2K+ Views Introduction PhoneSploit is an open-source system for hacking Android devices utilizing pernicious apps. Whereas it has genuine employment for security examiners, its control too comes with moral dangers. This article looks at how the PhoneSploit system permits hacking Android gadgets, both in hypothesis and hone. We begin with an audit of the hypothetical setting behind versatile gadget abuse. At that point, we do a specialized jump into PhoneSploit design. At long last, we walk through the method of compromising an Android phone utilizing PhoneSploit to illustrate connected assault methods. What is PhoneSploit? PhoneSploit is a hostile security system created to illustrate Android powerlessness misuse. … Read More Creating Language Detector in Android using Firebase ML Kit AndroidMachine LearningFirebase Someswar Pal Updated on 05-Oct-2023 16:02:53 288 Views Introduction There is a wide range of potential language-based apps made possible by building a language detector in Android with Firebase ML Kit. Developers can simply add language recognition capabilities to their Android apps with the help of Firebase ML Kit”s robust language identification features. This paves the way for automatic language recognition, which in turn allows for more individualized user experiences regardless of a user”s native language. Setting up Firebase ML Kit in Android Studio Follow these steps to set up Firebase ML Kit in Android Studio Installing Firebase ML Kit Dependencies Open your Android Studio project. Add … Read More Creating Text Detector in Android using Firebase ML Kit AndroidMachine LearningFirebase Someswar Pal Updated on 05-Oct-2023 16:00:05 260 Views Introduction The Android Firebase ML Kit”s text detection tool makes it easier to get text from an image, which helps apps like OCR, paper scanning, and augmented reality. This guide shows how to add a text analysis to Android apps. Setting up The Development Environment Set up an Android text detector to work with Firebase ML Kit by running Android Studio and creating a project. Here are steps shown below to do so. Installing Android Studio Downloading and installing Android Studio Setting up the Android SDK Configuring virtual devices for testing Creating a New Android Project Creating … Read More Creating Language Translator in Android using Firebase ML Kit AndroidMachine LearningFirebase Someswar Pal Updated on 05-Oct-2023 15:38:22 213 Views Introduction In today’s advanced civilization, language translation is important for communication. For ease, Android apps are used for the purpose as its handy and can be carried anywhere. Users can type or speak in these apps and choose the required language and the apps do the same for the users. In this article, we would be learning about how we can create a language translator in Android using Firebase ML kit. Introduction to the Firebase ML Kit for Language Translation Google’s firebase ML kit is one of the easiest and powerful tool for language translation. It supports both Android and … Read More How to Create a Chatbot in Android with BrainShop API? AndroidChatbotApps/Applications Someswar Pal Updated on 05-Oct-2023 15:36:47 451 Views Introduction We can considerably modernize the user”s wits by implementing a chatbot and connecting it with an Android application. This enables for increasingly engaging engagement with the program, which simplifies surfing and obtaining information. In this tutorial, we”ll squint at how to create an Android chatbot with the BrainShop API. We will divide the method into multiple sections to offer well-spoken and intelligible instruction. What is BrainShop API With the BrainShop API, programmers can easily incorporate AI and NLP-powered chatbot functionality into their projects. Intentional recognition, entity extraction, and sentiment analysis are just some of the cutting-edge technologies that make … Read More Generate Smart Replies in Android Using Firebase ML Kit AndroidMachine LearningFirebase Bhavani Vangipurapu Updated on 05-Oct-2023 15:27:39 135 Views Introduction In the quickly changing world of smartphone application development, offering a smooth user satisfaction has become a top aim for developers. A method to accomplish this can be achieved by including clever replies in your Android application. Intelligent responses provide users pre-determined reply options, minimizing time and exertion when interacting with the application. Firebase Machine Learning Kit, an extensive machine learning framework, offers robust tools to integrate smart response capability in mobile apps for Android. Within this post, we will examine the process of generating sophisticated replies on Android by employing Firebase ML Kit. I will proceed through the … Read More Understanding Android Things (Android of Things) IoTAndroidInternet Mr. Satyabrata Updated on 31-Aug-2023 12:43:27 296 Views In the year 2015, Google unveiled Android Things, an embedded operating system platform. The phrase “Hardware based development” is used to describe Android Things. You may create IoT devices using the Android Things platform, which is an addition to the Android operating system. Since you are all familiar with Android Development, you can create Android Things using your current software skill set. To create IoT software quickly

Found 1376 Articles for MS Excel How to quickly list all hyperlinks in Excel? MS ExcelMicrosoft TechnologiesAdvanced Excel Function Aarti Kaushik Updated on 22-Dec-2023 11:50:15 1K+ Views Hyperlinks enable easy access to external resources such as websites, documents, emails, or even specific locations within other worksheets or workbooks. By simply clicking on a hyperlink placed within an Excel cell or object (like shape), users can instantly open relevant files without wasting time manually searching their computer directories or browser bookmarks. This quick access ensures seamless integration with other applications while maintaining workflow efficiency. While many are familiar with hyperlinks in web pages, they can bring tremendous benefits when used within an Excel workbook too. Quickly Restoring all Hyperlinks Using “Replace Option” Step 1 To expedite the process … Read More How to quickly insert unique sequence numbers in Excel? MS ExcelMicrosoft TechnologiesAdvanced Excel Function Aarti Kaushik Updated on 22-Dec-2023 11:47:31 584 Views Introduction Unique sequence numbers provide a simple yet effective way to track and identify individual entries within a dataset or database. By assigning each record a distinct number, it becomes effortless to locate specific information during analysis or filtering processes. This feature significantly improves data management by reducing time spent searching through vast amounts of information manually. We can set up macros or formulas that automatically generate the next unique sequence number for new entries, preventing human errors in the numbering process and ensuring consistency across updates. Quickly Inserting Unique Sequence Numbers Using “AutoFill” Feature Step 1 Excel”s built-in AutoFill … Read More How to create the Venn diagram in Excel? MS ExcelMicrosoft TechnologiesAdvanced Excel Function Aarti Kaushik Updated on 22-Dec-2023 11:44:47 438 Views Introduction Microsoft Excel is an efficient tool that is used to create interactive charts that more precisely visualize the data. Professionals are said to utilize charts as a tool for graphically communicating ideas or sharing data. Among them, the Venn diagram facilitates the relationships between the defined data in the given range or items that consist of three circles by default, each of which specifies the column data. In this article, we will learn how to insert the basic Venn diagram into the Excel worksheet. To Insert the Venn Diagram in Excel Step 1 Deliberate an Excel sheet, switch to … Read More How to create a User Defined Function to determine the type of triangle in Excel? MS ExcelMicrosoft TechnologiesAdvanced Excel Function Aarti Kaushik Updated on 22-Dec-2023 11:16:00 227 Views Introduction Manually identifying the type of triangle among the massive datasets is challenging, time-consuming, and susceptible to errors. VBA is one of the prominent applications in Excel where users can customize the functions and resolve complex tasks efficiently. In this article, we will develop the user-defined function in the VBA to identify the triangle’s type. Key Points to Remember Before Writing the User-defined Function Equilateral triangles are those whose all three sides are equal. Isosceles triangles are those whose only two sides are equal. Scalene Triangles if all three of their sides are distinct. Creation of a User-defined … Read More STOCKHISTORY function in Excel 365 MS ExcelMicrosoft TechnologiesAdvanced Excel Function Aarti Kaushik Updated on 22-Dec-2023 11:13:41 755 Views Introduction Excel is a powerful tool for organizing and analyzing data, but manually searching through the history of financial data from different resources can be time-consuming. In this article, we will gain deep insights into the StockHistory function that is available only in Microsoft 365 and returns the array describing the stock history of financial data along with the specific dates that users specified in a range. The benefits of the StockHistory function include time savings, flexibility, comparative analysis, and so on. Syntax of StockHistory Function STOCKHISTORY(stock, start_date [, end_date] [, interval] [, headers] [, properties] [..]) … Read More How to count the number of items through Spin Button in Excel? MS ExcelMicrosoft TechnologiesAdvanced Excel Function Aarti Kaushik Updated on 22-Dec-2023 11:11:14 238 Views Introduction Excel is not limited solely; it empowers efficient collaboration when dealing with large volumes of interconnected data. By utilizing Form Controls and Active X controls functionality, several team members can link the cell reference, and populate the calculation through these interactive controls which ensures the integrity of the entire dataset. Better user interfaces, greater versatility, and improved application structure are also possible. Users may quickly add text boxes, a drop-down menu, a spin button, and other features to the worksheet using these controls. In this article, we will learn how to count the number of items through the spin … Read More Plot a graph to visualize the death cases of Rajasthan Heat Wave MS ExcelMicrosoft TechnologiesAdvanced Excel Function Aarti Kaushik Updated on 22-Dec-2023 11:04:22 244 Views Introduction Excel is one of the precious tools where various case studies need to be monitored by the data analyst to understand the actual scenarios of the problem, choose the appropriate model, and

Found 1861 Articles for Data Structure Difference between Min Heap and Max Heap Difference Between ArticlesDifferencesData Structure Shirjeel Yunus Updated on 15-Jul-2024 14:19:03 187 Views A heap is a data structure which is based on tree. This tree is a complete binary tree which consists of N nodes and log N height. The elements whose priority is highest or lowest can be easily removed. This heap structure is displayed in the form of an array. The heaps can be used to derive maximum and minimum values. Heap is of two types which are Min Heap and Max heap and in this article, we will see the difference between them. What is Min Heap? The key in the Min Heap is available at the root node. … Read More XOR Linked List – A Memory Efficient Doubly Linked List Data StructureC++Server Side ProgrammingProgramming Divya Sahni Updated on 03-Nov-2023 15:28:07 2K+ Views Linked List The linked list is a linear data structure containing elements called nodes. Each node consists of two main components: data (payload of that node) and a pointer to the next node in the list. They are simple and efficient to use providing easy allocation and deallocation of memory. Doubly Linked List Doubly linked list is a special type of linked list which again consists of a basic element called nodes. Each node consists of three main components: data (payload of that node), a pointer to the previous node of the sequence and a pointer to the next … Read More Sort numbers stored on different machines Data StructureC++Server Side ProgrammingProgramming Divya Sahni Updated on 03-Nov-2023 15:12:14 569 Views In today’s world with a large amount of data and interconnected systems, a vast amount of data is created and stored across various machines. One challenging challenge is to sort this data stored across multiple devices. Sorting being a fundamental operation in computations is used for optimal retrieval, search and analysis of data. But with distributed systems and various interconnected machines, this task of sorting becomes difficult and important. Problem Statement Given an array containing N linked lists that depict N different machines. Each of these linked lists contains some variable number of numbers in sorted order. The task is … Read More Segment Tree | Sum of a given range Data StructureC++Server Side ProgrammingProgramming Divya Sahni Updated on 03-Nov-2023 15:10:40 422 Views Segment Tree A segment tree is a tree data structure used for storing intervals and segments. It is a static structure, i.e. it cannot be modified once it is built. Segment trees are used to handle range queries on an array or a similar linear data structure. In a segment tree, we divide an input array into segments and precompute the values for these segments. Each node in a segment tree depicts an interval or segment of the array. The root node represents the entire array and each child node represents the segments formed by dividing the parent node. This division leads … Read More Segment Tree | Range Minimum Query Data StructureC++Server Side ProgrammingProgramming Divya Sahni Updated on 03-Nov-2023 15:06:10 551 Views Segment Tree − A segment tree is a tree data structure used for storing intervals and segments. It is a static structure, i.e. it cannot be modified once it is built. Segment trees are used to handle range queries on an array or a similar linear data structure. In a segment tree, we divide an input array into segments and precompute the values for these segments. Each node in a segment tree depicts an interval or segment of the array. The root node represents the entire array and each child node represents the segments formed by dividing the parent node. This … Read More Print unique rows in a given Binary matrix Data StructureC++Server Side ProgrammingProgramming Divya Sahni Updated on 03-Nov-2023 15:01:03 336 Views In computer science, binary matrix holds a very strong position containing a lot of information as the data is depicted using 0’s and 1’s which is the language of computers. In binary matrix, unique row refers to a row that is not identical to any other row in the matrix. Each unique row contains unique information that is not present anywhere else in the matrix except the row itself. Discovering these unique rows give information about relationships between rows, patterns in the matrix and identification of critical elements. Problem Statement Given a binary matrix mat[] containing 0’s and 1’s. The … Read More Pattern Searching using Suffix Tree Data StructureC++Server Side ProgrammingProgramming Divya Sahni Updated on 03-Nov-2023 14:57:58 361 Views Trie − A trie is a tree-based data structure used to store and retrieve a dynamic set of strings. Compressed Trie − A compressed trie is a variation of the trie data structure used for storing and searching dynamic sets of strings. Memory usage is minimised by sharing common prefixes. In a compressed trie, nodes with only

Found 2066 Articles for Operating System Difference between Hard Real Time and Soft Real Time System Operating SystemDifferences Shirjeel Yunus Updated on 26-Jul-2024 13:55:21 35 Views Real time is a system in which a deadline is given and the work has to be completed within the time. If this task is not accomplished within the given time, then there can be a huge loss. There is an operating system called RTOS which can be expanded to Real Time Operating System. The aim of designing this operating system is to manage the time constraints to complete a task or a project. Real time systems can be divided into hard real time systems and soft real time systems. In this article, we will discuss the difference between a … Read More Requirements of Linux System Administrator LinuxOperating SystemOpen Source Pranavnath Updated on 23-Nov-2023 09:01:41 2K+ Views Linux is a type of operating system that is used in many computers that acts as a common platform between hardware and software applications. It is not only implemented in computers but also in mobile phones, laptops, and tab. Linux OS can be installed and used for free as it comes under Open source. The Linux System Administrator is a position in Information Technology (IT) companies in the backend to maintain and install the Linux operating system in different computers for the workflow of the respective organization. So certain requirements of the Linux System administrator are needed and are discussed … Read More Protection ring Operating SystemWindowsMicrosoft Technologies Pranavnath Updated on 23-Nov-2023 08:42:59 375 Views The operating system functions on different layers and each of them has its privileges. These privileges are mentioned using a protection ring that is used for sharing resources and the hardware systems, that manage the resources stored in the computer system like CPU processing time and memory access time. Protection rings are arranged in a hierarchical order from most trusted to least trusted privilege. The central ring at the kernel level can access all resources and has the highest privilege whereas the subsequent layers have a lesser level of access permissions. This mechanism is hardware imposed by the architecture of … Read More Protection in OS: Domain of Protection, Association, Authentication Operating SystemWindowsDomain Pranavnath Updated on 23-Nov-2023 08:41:45 521 Views The Operating system manages various application programs that are loaded into the memory after booting the system. The operating system offers security methods to protect the process from other processes and unauthorized access from outside resources manages the resources from both logical and physical address spaces which include CPU, internal memory, or disk area. Protection mechanisms should be provided for these resources to assure confidentiality and integrity factors. Users can directly access the applications in the operating system with the help of a Graphical user Interface or a Command Line Interface. Protection in OS When multiple users access resources … Read More Rate-monotonic scheduling Operating SystemWindowsMicrosoft Technologies Pranavnath Updated on 23-Nov-2023 08:40:51 2K+ Views Rate monotonic scheduling is used in real-time operating systems and it is a priority assignment that provides a priority scheduling class. This algorithm assigns the task which has the minimum period will be given the higher priority. So, this algorithm is said a fixed priority algorithm, the time given to the task will not change and this in turn will not change the priority over time. All these priorities will not change over time as they are decided before beginning the execution process. It is a preemptive algorithm where the current process is preempted when another process with higher priority … Read More Race Condition Vulnerability Operating SystemWindowsMicrosoft Technologies Pranavnath Updated on 23-Nov-2023 08:39:53 207 Views The conventional way of executing the process involves single threads, so the chances of malfunction are less when compared to multiple threads. When multiple threads or process occurs then there may be mixing or change in order of the tasks performed. Similarly, when some particular action or program is read and written at the same time, then the “Race Condition” occurs. This Race condition is a security threat to the system which leads to data corruption or loss of data. Race Condition Vulnerabilities It involves running multiple threads, the multiple threads means when many processes run at the same time … Read More Puppy Linux Operating System LinuxOperating SystemOpen Source Pranavnath Updated on 23-Nov-2023 08:39:07 243 Views Puppy Linux is a version of the Linux operating system which is created for small, portable, and versatile usage for home user systems. It has been developed by Barry Kauler in the year June 2003. The complete package of the system can be operated with 300MB for 32-bit and 600MB for 64-bit operating systems. Initially, it was developed to support minimum storage to run all the Linux configurations and later it contains all the standard user applications with inbuilt ISO downloaded to the system. Puppy OS