facebook / mysql-8.0
Components & Dependencies

An overview of source code logical components.

Intro

Logical decomposition is a representation of the organization of the main source code, where every and each file is put in exactly one logical component.

  • A software system can have one or more logical decompositions.
  • A logical decomposition can be defined in two ways in Sokrates.
  • First approach is based on the folders structure. Components are mapped to folders at defined folder depth relative to the source code root.
  • Second approach is based on explicit definition of each component. In such explicit definitions, components are explicitly named and their files are selected based on explicitly defined path and content filters.
  • A logical decomposition is considered invalid if a file is selected into two or more components.This constraint is introduced in order to facilitate measuring of dependencies among components.
  • Files not assigned to any component are put into a special "Unclassified" component.
Learn more...
Logical Decompositions Overview

Analyzed system has 1 logical decomposition:

  • primary (27 components)

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure (relative to the source code root), with automatically defined folder depth to have at least 12 components.

Bubble Chart | Tree Map
Components
The "primary" logical decomposition has 27 components.
  • 11,891 files, 2,240,284 lines of code (100.0% vs. main code).
  • "storage" is biggest, containing 54.39% of code.
  • "doxygen_resources" is smallest, containing 0% of code.


storage1218454 LOC (54%) 7034 files
sql369422 LOC (16%) 1014 files
mysql-test153159 LOC (6%) 1353 files
extra152897 LOC (6%) 545 files
rapid77225 LOC (3%) 530 files
plugin46024 LOC (2%) 260 files
strings45154 LOC (2%) 35 files
unittest42856 LOC (1%) 186 files
include30194 LOC (1%) 314 files
client29758 LOC (1%) 226 files
mysys20912 LOC (<1%) 100 files
packaging9056 LOC (<1%) 64 files
sql-common6740 LOC (<1%) 5 files
components6588 LOC (<1%) 51 files
utilities5509 LOC (<1%) 10 files
cmake5139 LOC (<1%) 50 files
libmysql4902 LOC (<1%) 19 files
libbinlogevents3534 LOC (<1%) 21 files
mysys_ssl3111 LOC (<1%) 12 files
dbug3090 LOC (<1%) 13 files
vio2797 LOC (<1%) 13 files
scripts1412 LOC (<1%) 12 files
testclients1166 LOC (<1%) 2 files
ROOT997 LOC (<1%) 2 files
win142 LOC (<1%) 1 files
libservices37 LOC (<1%) 18 files
doxygen_resources9 LOC (<1%) 1 files
Dependencies
Dependencies among components are static code dependencies among files in different components.

No component dependencies found.


2022-04-14 23:16