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Popularitas DB di Tahun 2019 |
Spesifikasi
Komputer yang saya gunakan disini menggunakan sistem operasi Ubuntu 18.04. Pengguna Distro Debian based bisa juga mengikuti tutorial ini.
Installasi MySQL
*Sebenarnya sudah saya tulis dibeberapa tutorial sebelumnya, tapi saya jadikan satu saja disini.
**Biasanya jadi MariaDB, tapi basisnya sama saja.
Yang harus dilakukan pertama yaitu melakukan update repository lalu memasang paket MySQL.
sudo apt update sudo apt install mysql-server
Biasanya, setelah installasi kalian akan di alihakan ke menu secure installation untuk memberikan password root, drop database test, dll. Jika tidak jalankan perintah berikut ini.
sudo mysql_secure_installation
Outputnya seperti ini :
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MariaDB to secure it, we'll need the current
password for the root user. If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none):
OK, successfully used password, moving on...
Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.
Set root password? [Y/n] n
... skipping.
By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.
Remove anonymous users? [Y/n] y
... Success!
Normally, root should only be allowed to connect from 'localhost'. This
ensures that someone cannot guess at the root password from the network.
Disallow root login remotely? [Y/n] n
... skipping.
By default, MariaDB comes with a database named 'test' that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.
Remove test database and access to it? [Y/n] y
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!
Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.
Reload privilege tables now? [Y/n] y
... Success!
Cleaning up...
All done! If you've completed all of the above steps, your MariaDB
installation should now be secure.
Thanks for using MariaDB!
***Tuh kan jadi MariaDB 😃
Setelah itu jalankan MySQL servicenya.
sudo systemctl start mysql.servicePerintah diatas hanya akan mengaktifkannya sekali saja. Jadi setelah komputer kalian mati, service akan mati juga, dan harus mengaktifkannya lagi saat komputer booting. Jika ingin service dijalankan saat booting secara otomatis, jalankan perintah berikut.
sudo systemctl enable mysql.service
Cek statusnya dulu, apakah service sudah berjalan. Jika statusnya active berarti aplikasi sudah siap digunakan.
sudo systemctl status mysql.service
● mariadb.service - MariaDB 10.1.44 database server Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendo Active: active (running) since Thu 2020-03-19 11:01:10 WIB; 4h 25mi Docs: man:mysqld(8) https://mariadb.com/kb/en/library/systemd/ Main PID: 858 (mysqld) Status: "Taking your SQL requests now..." Tasks: 28 (limit: 4915) CGroup: /system.slice/mariadb.service └─858 /usr/sbin/mysqld
Testing. Masuk ke MySQL console.
mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 39 Server version: 10.1.44-MariaDB-0ubuntu0.18.04.1 Ubuntu 18.04 Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]>
Selamat... MySQL berhasil dipasang di komputer kalian.
Installasi PostgreSQL
Hampir sama seperti MySQL tadi. Kita akan melakukan update repository terlebih dahulu. Lalu install paketnya.
sudo apt update sudo apt install postgresql postgresql-contrib
Setelah installasi selesai, aktifkan service PostgreSQL nya.
sudo systemctl start postgresql
atau
sudo systemctl enable postgresql
Cek statusnya dulu, apakah service sudah berjalan.
sudo systemctl status postgresql
● postgresql.service - PostgreSQL RDBMS Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; ve Active: active (exited) since Thu 2020-03-19 15:24:09 WIB; 8min ago Main PID: 17055 (code=exited, status=0/SUCCESS) Tasks: 0 (limit: 4915) CGroup: /system.slice/postgresql.service
Setelah sudah dipastikan bahwa service sudah aktif maka, langsung saja kita test, masukkan perintah berikut untuk masuk menu root dari PostgreSQL.
sudo su postgres
* lalu ketikkan perintah psql postgres@illness:/home/mental$ psql psql (10.12 (Ubuntu 10.12-0ubuntu0.18.04.1)) Type "help" for help. postgres=#
Installasi Oracle
Ini aplikasi yang kurang populer menurut saya, karena bersifat close source dan biasanya hanya digunakan oleh perusahaan - perusahaan besar. Langsung saja menuju tutorial installasinya.
sudo apt install alien openjdk-8-jdk openjfx
Jangan lupa download file installer Oracle Di Website resminya https://www.oracle.com/tools/downloads/sqldev-v192-downloads.html pilih yang Linux RPM. Kalian harus punya akun Oracle dulu, jadi harus daftar terlebih dahulu untuk mengunduh file ini.
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Website Resmi Oracle |
Berikutnya, setelah file sudah selesai di unduh, kita akan melakukan konversi dari format RMP ke format DEB. Dengan Alien yang sudah kita install tadi. Buka direktori unduhan kalian, lalu jalankan perintah berikut.
cd ~/Downloads
sudo alien sqldeveloper-*.noarch.rpm
Setelah konversi berhasil, install paket .deb tadi.
sudo apt install ./sqldeveloper_*.deb
Jalankan aplikasi Oracle SQL Developer dari CLI. Cukup ketik sqldeveloper.sqldeveloper
Jika terjadi error seperti ini.
Oracle SQL Developer
Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
Default JDK not found
Type the full pathname of a JDK installation (or Ctrl-C to quit), the path will be stored in /home/mental/.sqldeveloper/19.2.1/product.conf
Edit file berikut.
nano .sqldeveloper/19.2.1/product.conf
...
SetJavaHome /usr/lib/jvm/java-8-openjdk-amd64/
...
Lalu jalankan lagi perintah sqldeveloper.
Hasilnya :
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Loading awal Oracle SQL Developer |
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Menu utama Oracle |
Dengan ini installasi Oracle sudah selesai.
Sumber :
- https://imanudin.com/2019/10/31/install-oracle-sql-developer-pada-ubuntu-18-04/
- Pengalaman pribadi.
Berikut panduan installasi dari saya, semoga lengkap dan bermanfaat. Jika ada pertanyaan isi dikolom komentar. Terimakasih...
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