(Network|Graph) - Directed acyclic graph (DAG)

Graph

About

A directed acyclic graph (DAG), is a finite directed graph with no directed cycles.

Unlike a tree data structure, a directed acyclic graph can have diamond-shaped edge/branch that rejoin.

For example, in a dependency graph:

  • when a library A depends on the libraries B and C,
  • and the libraries B and C depend together on D,

The dependency graph takes the form of a diamond .

Example

Viz

Mobile Patent Suits

Documentation / Reference





Discover More
Graph
(Graph|Network) - Visualization

Graph visualization is based on the mathematical theory of networks, graph theory. Chord graph. Nodes are place on a circle. Death Star dependency graph Radial, diagonal and Dendro Network are...
Data System Architecture
Boolean - Function

A Boolean function can be represented as a rooted directed, acyclic graph, which consists of several decision nodes and terminal nodes. Viz: Structure: Binary_decision_diagram
Gradle - Build

A build is a lifecyle task that executes a graph of task Gradle executes build scripts in three fixed phases: Initialization: Sets up the environment for the build and determine which projects will...
Gradle - Graph of Task (Dag)

A build execute a graph (dag) of task. This dag is build itself in the second phase of the build execution.
Graph
Graph (Network - Nodes and edges)

A graph is a set of vertices connected by edges. See Data representation that naturally captures complex relationships is a graph (or network). Except of the special graph that a tree is, the data...
Tez Vs Mapreduce
Hadoop - tez (DAG processor engine)

Tez is an directed-acyclic-graph tasks processor written on top of YARN. Used by: Apache Hive and Apache Pig
Yarn Hortonworks
Oozie - Job

There are two basic types of Oozie jobs: Oozie Workflow jobs are Directed Acyclical Graphs (DAGs), specifying a sequence of actions to execute. The Workflow job has to wait Oozie Coordinator jobs...
Card Puncher Data Processing
Spark - DAG Scheduler

Spark - DAG Scheduler
Card Puncher Data Processing
What is a Dependency Tree or Graph?

A Dependency Graph is a direct acyclic graph that represents the dependency relation between modules and is used to install dependency of dependency automatically. dependency are generally stored in...
Branches Git
Git - Branch

This page talks Branch management in Git. For Git, a branch is: a commit name (ref) that points to the last commit (head) leaf in the commit log (or log) that represents a commit chain Example...



Share this page:
Follow us:
Task Runner