Prepbytes Blog

DBMS

Functional vs Non-Functional Requirements

PrepbytesFebruary 5, 2024

In the realm of software development, requirements form the cornerstone of project success. They provide the necessary guidelines and specifications that help teams create a product that aligns with user...

DBMS

What are the components of System Design?

PrepbytesFebruary 2, 2024

System design is a critical phase in the software development life cycle, where the architecture and structure of a software system are defined. This phase involves breaking down the system...

DBMS

What is System Design?

PrepbytesFebruary 2, 2024February 2, 2024

System design is a crucial phase in the software development life cycle that involves creating the architecture of a complex software system. It encompasses the process of defining the structure,...

DBMS

Types of OLAP Systems

PrepbytesFebruary 2, 2024

In the dynamic landscape of data management, Online Analytical Processing (OLAP) systems play a pivotal role in facilitating efficient analysis and decision-making. OLAP systems are designed to transform raw data...

DBMS

Starvation in DBMS

PrepbytesFebruary 2, 2024February 2, 2024

In the dynamic realm of Database Management Systems (DBMS), one critical aspect that demands meticulous attention is the phenomenon of starvation. Starvation occurs when certain transactions or queries are deprived...

DBMS

Database Recovery Techniques

PrepbytesJanuary 30, 2024

In the digital era, where data is at the core of business operations, the resilience and reliability of databases are paramount. Unforeseen events such as system failures, hardware malfunctions, or...

DBMS

Recoverability of Schedules

PrepbytesJanuary 30, 2024

In the dynamic landscape of project management, schedules are the backbone of successful execution. However, unforeseen challenges and disruptions are inevitable, making the recoverability of schedules a critical aspect of...

DBMS

Dirty Read in SQL

PrepbytesJanuary 30, 2024

In the realm of relational databases, the integrity and consistency of data are paramount. However, the world of SQL (Structured Query Language) is not without its intricacies and challenges. One...

DBMS

Implementation of Locking in DBMS

PrepbytesJanuary 30, 2024

In the dynamic landscape of data management, Database Management Systems (DBMS) play a pivotal role in ensuring the integrity and consistency of information. One crucial aspect of DBMS is the...

DBMS

Domain Key Normal Form

PrepbytesJanuary 30, 2024

In the realm of database design and normalization, Domain-Key Normal Form (DKNF) stands out as a crucial concept. It represents an advanced level of normalization that goes beyond the widely...

DBMS

Types of Schedules

PrepbytesJanuary 30, 2024

In the realm of database management, efficient organization and retrieval of data are paramount. A well-designed database schedule is the key to ensuring that these operations occur seamlessly. Database Management...

DBMS

Dependency Preserving Decomposition

PrepbytesJanuary 29, 2024

In the dynamic landscape of database design, the quest for optimal performance and data management has led to the exploration of various decomposition techniques. One such pivotal approach is Dependency...

DBMS

Minimum Relations Satisfying 1NF

PrepbytesJanuary 29, 2024

In the realm of database design, achieving normalization is a pivotal process to ensure data integrity and efficiency. One fundamental step in this journey is the First Normal Form (1NF)....

DBMS

Canonical Cover

PrepbytesJanuary 29, 2024

In the realm of database design, the process of normalization plays a crucial role in ensuring data integrity, minimizing redundancy, and optimizing database performance. One essential concept within this framework...

DBMS

Finding Attribute Closure and Candidate Keys using Functional Dependencies

PrepbytesJanuary 29, 2024

In the realm of database design, understanding the relationships between attributes is crucial for creating efficient and reliable databases. Functional dependencies serve as the building blocks for these relationships, and...

DBMS

Join Operation Vs Nested Query

PrepbytesJanuary 25, 2024

In the world of relational databases, efficient data retrieval is paramount for optimal performance. Join operations and nested queries are two essential tools that database developers and administrators employ to...

DBMS

Dimensional Data Modeling

PrepbytesJanuary 25, 2024

In the dynamic realm of data management and analytics, dimensional data modeling stands as a pivotal approach that empowers organizations to unravel valuable insights from complex datasets. This methodology, rooted...

Operating system

Star Schema in Data Warehouse modeling

PrepbytesJanuary 25, 2024

In the vast landscape of data management and analytics, the efficiency and effectiveness of a data warehouse play a pivotal role. Among the various methodologies employed in data warehouse modeling,...

Operating system

Selfish Round Robin Scheduling

PrepbytesJanuary 25, 2024

In the dynamic realm of operating systems and computer science, efficient task scheduling is paramount to ensure optimal utilization of system resources. One of the intriguing algorithms in this domain...

Operating system

Convoy Effect in Operating Systems

PrepbytesJanuary 25, 2024

In the intricate realm of operating systems, efficiency and optimization play pivotal roles in ensuring seamless performance. One phenomenon that significantly influences the overall system dynamics is the Convoy Effect....

Computer Network

Leaky Bucket Algorithm

PrepbytesJanuary 24, 2024January 25, 2024

In the realm of computer networks and telecommunications, efficiently managing the flow of data is crucial for maintaining performance, preventing congestion, and ensuring a smooth user experience. One key tool...

Computer Network

TCP Connection Termination

PrepbytesJanuary 24, 2024January 25, 2024

Transmission Control Protocol (TCP), a cornerstone of internet communication, ensures the reliable and ordered delivery of data between devices. While much attention is given to the establishment and transmission phases...

Computer Network

Wifi protected setup (WPS)

PrepbytesJanuary 23, 2024

Wi-Fi Protected Setup (WPS) is a convenient method designed to simplify the process of connecting devices to a secure wireless network. Introduced as a means to make setting up a...

Computer Network

What’s the difference between HTML and HTTP

PrepbytesJanuary 23, 2024January 23, 2024

In the ever-evolving landscape of the digital world, understanding the fundamental building blocks of the internet is crucial. Two key components that play a pivotal role in web development and...

Computer Network

Types of Server Virtualization

PrepbytesJanuary 23, 2024

In the ever-evolving landscape of IT infrastructure, server virtualization has emerged as a pivotal technology, transforming the way organizations manage their resources. This innovative approach involves creating multiple virtual instances...

Computer Network

Types of firewall and possible attacks

PrepbytesJanuary 23, 2024

In an era dominated by digital connectivity, the safeguarding of sensitive information has become paramount. As businesses and individuals rely heavily on the digital landscape, the need for robust cybersecurity...

Computer Network

Types of DNS Attacks and Tactics for Security

PrepbytesJanuary 23, 2024

In the ever-evolving landscape of cybersecurity, Domain Name System (DNS) attacks pose a significant threat to the integrity and availability of online services. As a fundamental component of the internet...

Computer Network

TCP Timers

PrepbytesJanuary 22, 2024

Transmission Control Protocol (TCP) is a fundamental protocol of the Internet, ensuring reliable and ordered delivery of data between devices across a network. One of the key factors that contribute...

Computer Network

TCP Connection Establishment

PrepbytesJanuary 22, 2024

Establishing a reliable and efficient communication channel is fundamental in the world of networking, and Transmission Control Protocol (TCP) plays a pivotal role in achieving this goal. TCP connection establishment...

Computer Network

TCP 3-Way Handshake Process

PrepbytesJanuary 22, 2024

The Transmission Control Protocol (TCP) is a fundamental component of the Internet's communication infrastructure, providing reliable, connection-oriented communication between devices. At the core of TCP's reliability lies the 3-Way Handshake...

Functional vs Non-Functional Requirements

What are the components of System Design?

What is System Design?

Types of OLAP Systems

Starvation in DBMS

Database Recovery Techniques

Recoverability of Schedules

Dirty Read in SQL

Implementation of Locking in DBMS

Domain Key Normal Form

Types of Schedules

Dependency Preserving Decomposition

Minimum Relations Satisfying 1NF

Canonical Cover

Finding Attribute Closure and Candidate Keys using Functional Dependencies

Join Operation Vs Nested Query

Dimensional Data Modeling

Star Schema in Data Warehouse modeling

Selfish Round Robin Scheduling

Convoy Effect in Operating Systems

Leaky Bucket Algorithm

TCP Connection Termination

Wifi protected setup (WPS)

What’s the difference between HTML and HTTP

Types of Server Virtualization

Types of firewall and possible attacks

Types of DNS Attacks and Tactics for Security

TCP Timers

TCP Connection Establishment

TCP 3-Way Handshake Process

What Is a Web Browser? Definition, Functions & How It Works

Different Types of Machine Learning: Supervised, Unsupervised & Reinforcement

Supervised vs Unsupervised Learning: Types, Applications & Key Differences

What is Computer Software? Types, System Software & Application Software

Spiral Model in Software Engineering: Phases, Advantages & Examples

Java Design Patterns: Types, Examples & Best Practices

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