KE
  • dotNet Web 3.0
  • Engineering Management
    • Process Planning (SDLC)
      • Software development process
      • Basics of SDLC models
      • Scrum
      • Kanban
      • Scrum vs Kanban: applicability
      • Scrumban
    • Estimation
      • Scope Concept
      • Estimates, Targets, and Commitments
      • Overestimate vs Underestimate
      • Decomposition and Recomposition
      • Analogy-based estimations
      • Estimating in Agile
  • Requirements
    • Software Requirements Engineering
      • Requirement definition
      • Levels of Requirements
      • Most common requirements risks
      • Characteristics of Excellent Requirements
      • Benefits from a High-Quality Requirements Process
      • Root Causes of Project Success and Failure
  • Design
    • OOD
      • Abstraction
      • Encapsulation
      • Inheritance vs Aggregation
      • Modularity
      • Polymorphism
      • Abstraction Qualities (cohesion, coupling, etc)
      • Types vs. Classes
      • Separation of concerns principle
      • SOLID
      • Design Patterns
        • Structural patterns
        • Creational patterns
        • Behavioral patterns
      • Most often used design patterns
      • Software Architecture Patterns (structure, pros & cons)
      • Inversion of Control Containers and the Dependency Injection pattern
      • Domain-Driven Design patterns
      • Anti-patterns
    • DB Design
      • Relational Terminology: Entities
      • Relational terminology: Attributes
      • Relational terminology: Records (Tuples)
      • Relationships (One-to-One, One-to-Many)
      • Understanding ER notation
      • Understanding normalization concept
      • Data Integrity
    • Modeling
      • UML: Basic Diagram Types
      • UML: Use Case Diagram (Essentials)
      • UML: Class Diagram (Essentials)
      • Entity Relationship Diagrams
      • Data Flow Diagrams
    • Security
      • Information security concepts
      • Access Control Lists (ACLs)
      • Access Control Models
      • .NET Cryptography Model
      • ASP.NET Identity
      • OWASP Top 10
      • Cross-Site Request Forgery (XSRF)
      • Protecting against cross-site scripting attacks (XSS)
      • Protecting against buffer overrun attacks
      • Protecting against SQL-injection attacks
      • CSRF/XSRF protection
    • Algorithms
      • Algorithms complexity (understanding, big O notation, complexity of common algorithms)
      • Array sorting methods (bubble sort, quick sort, merge sort)
      • Tree structure (construction, traversal)
      • Binary search algorithm
      • Hash table (creating, collisions)
      • Stack, queue, linked list (construction, understanding, usage)
  • Construction Core
    • Programming language
      • Declare namespaces, classes, interfaces, static and instance class members
      • Types casting
      • Value and reference types. Class vs Struct usage.
      • Properties and automatic properties
      • Structured Exception Handling, Exception filters
      • Collections and Generics
      • Dictionaries. Comparison of Dictionaries
      • Building enumerable types
      • Building cloneable objects
      • Building comparable types
      • Nullable types
      • Delegates, events and lambdas
      • Indexers and operator overloading
      • Anonymous types
      • Extension methods. Practices.
      • Custom Type Conversions (implicit/explicit keywords)
      • Strings and StringBuilder. String concatenation practices. String Interpolation
      • Serialization
      • System.IO namespace
      • LINQ to Objects
      • General Coding conventions for C#
      • Static Using Statement
      • Type Reflection
      • Custom attributes
      • Dispose and Finalizable patterns
      • Garbage collection
      • .Net Diagnostics
      • Implementing logging
      • Exception handling guidelines
      • Regular Expressions
      • Span<T> struct
      • C# - What's new?
      • .NET Standard overview
    • Concurrency
      • Understand differences between Concurrency vs Multi-threading vs Asynchronous
      • Concurrency: An Overview
      • Async basics
      • Task Parallelism
      • Basic Synchronization in C#
      • Deadlock problem
      • QueueBackgroundWorkItem or IHostedService for .NET Core
      • How to run Background Tasks in ASP.NET
    • Refactoring
      • Refactoring Concept (what/when/why)
      • Smells Catalog and possible re-factorings
      • Moving Features Between Objects (basic)
      • Organizing Data (basic)
      • Composing Methods (basic)
      • Simplifying Conditional Expressions (basic)
      • Making Method Calls Simpler
      • Dealing with Generalization
    • Product deploying, software installation
      • Create, configure, and publish a web package (.NET Web Profile)
      • Publishing Web Services
      • Manage packages by using NuGet, NPM and Bower
    • Networking
      • Understanding networks: layers and protocols
      • Basic understanding of TCP/IP model and protocols
      • Defining internet, intranet and VPN
      • Basics of Firewalls and DMZ
      • Application layer protocols basics (HTTP, FTP, Telnet)
      • Understanding HTTP and WWW
      • Basic troubleshooting tools (ICMP, ping, traceroute)
      • Client/Server model
      • Sockets, IP and port addressing
      • Using proxy server
      • File transfer services: FTP, TFTP
      • Name resolution services: DNS, whois
      • Remote access services: Telnet, SSH, rdesktop, VNC
      • The basic difference between HTTP and HTTPS protocols
  • Construction Web
    • Web server applications
      • ASP.NET Core
        • Application startup
        • Middleware
        • Working with Static Files
        • Routing
        • Error Handling
        • Globalization and localization
        • Configuration
        • Logging
        • File Providers
        • Dependency Injection
        • Working with Multiple Environments
        • Hosting
        • Managing Application State
        • Request Features
      • ASP.NET Core MVC
        • MVC basics (Model, View, Controller, DI)
        • Model binding and validation
        • View (Razor compilation, Layout, Tag Helpers, Partial Views, DI, View components)
        • Controllers (Route to actions, File uploads)
      • Security and Identity (concepts understanding)
        • Authentication
        • Using identity
        • Authorization with roles
      • Bundle and Minify assets
      • Develop ASP.NET Core MVC apps
      • Advanced topics for ASP.NET Core MVC
        • Application model
        • Filters
        • Areas
        • Application Parts
        • Custom Model Building
        • IActionConstraint
      • Host and deploy ASP.NET Core
      • Migrate from ASP.NET to ASP.NET Core
      • Troubleshoot ASP.NET Core projects
      • Open Web Interface for .NET (OWIN)
      • Web server implementations in ASP.NET Core
    • Web Services
      • REST
      • ASP.NET Web API
        • Routing
        • Configuration
        • Basic error handling
      • Web API-based services
      • Web API Security
      • Token based security
      • SingalR
      • Serialization Frameworks
      • Implement caching
      • gRPC on ASP.NET Core
      • API versioning
      • API documentation
    • Microservices and Cloud
      • Microservices architecture
      • Dockerize a .NET Core application
      • Development workflow for Docker apps
    • JavaScript, HTML, CSS
      • JavaScript: Variables
      • JavaScript: Data types and types conversion
      • JavaScript: Operators
      • JavaScript: Control and Loop constructions
      • JavaScript: Functions, Execution Context and Variables scopes
      • JavaScript: Arrays
      • JavaScript: JS in WebBrowser and basic DOM manipulations
      • HTML: Basic elements
      • CSS: Simple Style rules
      • CSS: selectors
      • Box model
      • HTML: Standards and Browser compatibility
      • HTML: Page Layouts with divs
      • HTML: Frames
      • CSS: Elements positioning and layering
      • CSS: Tables properties
      • CSS: Flexbox
      • Different storage
      • JavaScript: Event Understanding (propagation, capturing, attach/detach)
      • JavaScript: Closure
      • AJAX/JSON
      • Ecma script 6: OOP
      • Promise
      • Strict mode of javascript
    • JavaScript Frameworks
      • Selecting elements
      • Operating on collection
      • Manipulating with elements, working with properties, attributes and data
      • Events
      • animation and effects
      • utilities and Ajax
      • SPA (SINGLE PAGE APPLICATIONS)
      • EcmaScript 6
      • UI frameworks basics:
      • NPM basics:
      • React basics
  • Construction DB
    • SQL
      • Tables, relationships, keys, constraints understanding
      • DDL, DML, DCL understanding
      • SQL data types
      • SQL operators, functions
      • Data manipulation (insert, update, delete)
      • Retrieving data (simple select statement)
      • Joins understanding
      • Creating, modifying, removing database objects
      • Aggregations (ORDER BY, GROUP BY, HAVING, SUM, COUNT, AVG, etc)
      • Combining the results of multiple queries (UNION, EXCEPT, INTERSECT, MINUS, subqueries)
      • Sessions, transactions, locks
      • Isolation levels understanding
      • Implementing stored procedures, user-defined functions, triggers
      • Cursors
    • Data Access Layer
      • Manage connection strings and objects
      • Working with data providers
      • Connect to a data source by using a generic data access interface
      • Handle and diagnose database connection exceptions
      • Manage exceptions when selecting, modifying data
      • Build command objects and query data from data sources
      • Retrieve data source by using the DataReader
      • Manage data by using the DataAdapter and TableAdapter
      • Updating data
      • Entity Framework
        • Query data sources by using EF
        • Code First to existing DB
        • Entity Data Modeling Fundamentals
        • Querying Data
        • Data modification
  • Verification
    • Code Quality
      • MSDN: Guidelines for Names
      • SDO Best Practices Catalog - Coding Standards
      • SDO Best Practices Catalog - Code Review Process
      • SDO Best Practices Catalog - Automatic Code Inspection
      • Automated coding standards enforcement (StyleCop, Resharper)
      • Code Reviews and Toolset
      • Use Work Items (TODO, BUG etc.)
      • Preemptive Error Detection
      • Desirable characteristics of a design (minimal complexity, ease of maintenance, minimal connectednes
      • Creating high quality classes
      • Creating high quality methods
      • Guidelines for initializing variables
      • Exceptions and error handling techniques
      • Best practices of working with data types
      • Code commenting practices
    • Automated Testing (principles, patterns, and practices)
      • Software testing basic concepts
      • Software testing concept
      • Test Case
      • Test Suite
      • Test Plan
      • Testing Levels
      • Naming standards for unit tests
      • Types of test doubles (Stub, Mock, Spy, Fake, Dummy)
      • Basic coverage criteria
      • Testing concepts (Unit vs Functional vs Integration)
      • Goals of Unit Testing, What Makes a Test Valuable?
      • Styles of Unit Testing (Output / State / Collaboration)
      • Good unit test properties
      • F.I.R.S.T Principles of unit testing
      • Test Pyramid concept
      • Testing Pyramid, Agile Testing Pyramid, Diamond
      • Breaking the dependency, Interaction testing
      • Strategies for isolating the database in tests
      • Test smells and how to avoid
      • Test Organization patterns
      • Fixture setup patterns
      • Test double patterns
      • Feature-driven development (FDD)
      • Behavior-driven development (BDD)
      • Test-driven development (TDD)
      • Acceptance testing, Acceptance Test Driven Development (ATDD)
      • Continuous testing
    • Automated Testing (Frameworks, Tools, Libraries)
      • .NET unit test frameworks overview
      • .NET Mocking Frameworks, a comparison
      • xUnit
        • Primary test framework attributes
        • Asserts
        • Exception Handling in Unit Tests
        • Skipping Tests
        • Initialization and Cleanup (Assembly, Class, Test)
        • Data-driven Tests
      • NSubstitute
        • Mocking Method Calls (Using Mock Object, Return Values, Argument Matching)
        • Behavior Verification (Method Was/Not Called, a Specific Number of Times, Getter/Setter Was Called)
        • Throwing exceptions
        • Raising Events from Mock Objects
        • Returning Different Results for Sequential Calls
      • AutoFixture
      • EF Core InMemory test
      • Integration tests in ASP.NET Core
      • Isolating database data in integration tests
      • Test ASP.NET Core MVC apps
  • Configuration Management
    • Product builds and Continuous Integration
      • Automated build concept
      • Dotnet cli
      • CI/CD Basic concepts
    • Managing Versions
      • Fundamental concepts: revisions, working copy, repository, branch, baseline, trunk
      • Versioning Models
      • Distributed Version Control basics
      • Distributed systems advantages and weak sides
      • VCS Management life-cycle on (one of) major tools (clone, commit, update, revert, merge, resolve, et
      • Branching/Merging strategies
      • Blaming (annotate)
      • Revision graph/log actions (Git)
      • Integrating with Issue Tracking Systems
      • Source control Best Practices
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On this page
  • Kanban vs. Scrumban
  • Scrum vs. Scrumban
  • When to consider Scrumban
  • Scrumban Backlog
  1. Engineering Management
  2. Process Planning (SDLC)

Scrumban

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Last updated 5 years ago

Scrumban is an Agile management methodology describing hybrids of Scrum and Kanban and was originally designed as a way to transition from Scrum to Kanban. Today, Scrumban is a management framework that emerges when teams employ Scrum as their chosen way of working and use the Kanban method as a lens through which to view, understand and continuously improve how they work.

Kanban vs. Scrumban

Scrum vs. Scrumban

When to consider Scrumban

  • Maintenance projects

  • Hardening/packaging phases

  • Projects with frequent and unexpected user stories or programming errors

  • Sprint teams focused on new product development

  • If Scrum is challenged by workflow issues, resources and processes

  • To manage improvement communities during/after Scrum roll-out

Scrumban Backlog

  • Avoid creating/analyzing too many stories (requirements/defects) – reduce waste

  • Assure the necessary level of analysis before starting development

  • The backlog should be event-driven with an order point

  • Prioritization-on-demand – the ideal work planning process should always provide the team with best thing to work on next, no more and no less