Articles by Dmitriy Sukharev

  1. SSH tunneling in Linux

    Once you have SSH access to the server, you can use tunneling to connect to its services that are unavailable to others.

    Use the following command to make be available as your localhost:1522.

    ssh -N -p 22 -L 1521:localhost:1522
    Tagged as : Linux
  2. Usage of Oracle Database via JDBC

    In this article I want to show you how to use Oracle Database via JDBC. I'm going to describe the easy way of connection to database, creation of table, and fetching, inserting, updating and deleting rows in created table (CRUD).

    What do you need for this?

    First of all ...

    Tagged as : Java SQL
  3. Using JNI for calculations

    I had plenty free time lately. Out of boredom, I decided to try something new and interesting, something what I wouldn't probably use for my job. Something like JNI.

    JNI enables programmers to run native code from Java and vice versa. It can be used to improve performance of ...

    Tagged as : Java C

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