How To Install dbh on Fedora 34

dbh is Disk based hash library Disk based hash library

Introduction

In this tutorial we learn how to install dbh on Fedora 34.

What is `dbh`

Disk based hashes is a method to create multidimensional binary trees on disk. This library permits the extension of database concept to a plethora of electronic data, such as graphic information. With the multidimensional binary tree it is possible to mathematically prove that access time to any particular record is minimized (using the concept of critical points from calculus), which provides the means to construct optimized databases for particular applications. dbh 1 5.0.16 13.fc34 x86_64 49 k dbh-5.0.16-13.fc34.src.rpm fedora Disk based hash library http GPLv3+ Disk based hashes is a method to create multidimensional binary trees on disk. This library permits the extension of database concept to a plethora of electronic data, such as graphic information. With the multidimensional binary tree it is possible to mathematically prove that access time to any particular record is minimized (using the concept of critical points from calculus), which provides the means to construct optimized databases for particular applications.

We can use yum or dnf to install dbh on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install dbh.

Install dbh on Fedora 34 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install dbh using dnf by running the following command:

sudo dnf -y install dbh

Install dbh on Fedora 34 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install dbh using yum by running the following command:

sudo yum -y install dbh

How To Uninstall dbh on Fedora 34

To uninstall only the dbh package we can use the following command:

sudo dnf remove dbh

dbh Package Contents on Fedora 34

/usr/lib/.build-id
/usr/lib/.build-id/55
/usr/lib/.build-id/55/0da8859849fe25530a2b53b906a80637582086
/usr/lib64/libdbh.so.2
/usr/lib64/libdbh.so.2.0.1
/usr/share/doc/dbh
/usr/share/doc/dbh/AUTHORS
/usr/share/doc/dbh/COPYING
/usr/share/doc/dbh/ChangeLog
/usr/share/doc/dbh/README
/usr/lib/.build-id
/usr/lib/.build-id/9e
/usr/lib/.build-id/9e/77c2a2520dcff7e30607bf35225fa321d6c927
/usr/lib/libdbh.so.2
/usr/lib/libdbh.so.2.0.1
/usr/share/doc/dbh
/usr/share/doc/dbh/AUTHORS
/usr/share/doc/dbh/COPYING
/usr/share/doc/dbh/ChangeLog
/usr/share/doc/dbh/README

References

[dbh website](http://dbh.sourceforge.net/ http://dbh.sourceforge.net/)

Summary

In this tutorial we learn how to install dbh on Fedora 34 using yum and dnf.