Daily concept
ACID Properties
ACID properties are key principles in database management ensuring reliability and consistency of transactions. ACID stands for Atomicity (transactions are all or nothing), Consistency (data remains valid), Isolation (transactions do not interfere), and Durability (committed data is persistently stored). These properties maintain data integrity and reliability.
Learning Path
Network Theory
Network theory is a branch of mathematics and computer science that studies complex systems composed of interconnected elements. It explores how nodes and edges interact to analyze connectivity, propagation of information, and system resilience. By modeling relationships, network theory helps understand patterns in social, biological, and technological networks.
Finite State Machines
Finite State Machines (FSMs) are mathematical models used to represent systems with a finite number of states and transitions between these states based on inputs. FSMs are often depicted as a diagram with circles representing states and arrows representing transitions, making it intuitive to understand system behaviors.
Context-Free Grammars
Context-Free Grammars are a formalism in theoretical computer science used to generate structured sequences of symbols. They consist of a set of production rules defining how symbols can be replaced by other symbols. They are widely used in parsing and understanding the syntax of programming languages.
Programming Paradigms
Programming paradigms are approaches or styles of programming that dictate how to structure and organize code. They influence the design decisions and methodologies used in software development. Common paradigms include procedural, object-oriented, and functional programming, each with its own set of principles and best practices.
Software Development Life Cycle (SDLC)
Software Development Life Cycle (SDLC) is a systematic process for developing software applications. It includes stages like planning, designing, coding, testing, and deployment. SDLC ensures that software is developed efficiently, meets quality standards, and fulfills user requirements. It helps manage project scope, timelines, and resources effectively.
Agile Methodologies
Agile methodologies are a set of principles and practices that prioritize adaptive planning, incremental development, and collaboration in software development. It focuses on delivering small, functional pieces of the product in short cycles, allowing for flexibility and quick adjustments based on feedback throughout the development process.
Scrum
Scrum is an agile project management framework that emphasizes collaboration, adaptability, and iterative progress. It organizes work into short, time-boxed periods called sprints, where teams collaborate to deliver a potentially shippable product increment. Daily stand-up meetings and regular review sessions help teams inspect and adapt their work.
Kanban
Kanban is a visual management system used in software development and project management. It involves the use of boards and cards to represent tasks at different stages of completion. Teams limit work in progress to improve efficiency, prioritize tasks, and track progress easily.
Waterfall Model
The Waterfall Model is a traditional software development approach where each phase flows sequentially like a waterfall: requirements analysis, design, implementation, testing, and maintenance. Once a phase is completed, the next one begins, and changes are difficult to make after each phase is finished.