What is the best key-value database?

How to connect database file on hosting site correctly?

• I have got a php log in and registration script from the link :- http://php-login-script.com/install.htm I have got also an installation instruction.I followed this,but I cannot access to the site.My site URL is miraz.site40.net I have uploaded dynamic script on my hosting site but when I go to access to the site using my site URL,the page shows error message for connectig database incorrectly.It also shoows the server does not get the connection to the database. Please tell me the step by step process to set up and connect database correctly. The script is very simple.it’s only to register and log in function. To run the site,I have done the following work:- 1.At first, I create a MySQL database. The information is FTP host name miraz.site40.net FTP username : a6886183 FTP password: miraz12 MySQL database name: a6886183_ mizan MySQL user name: a6886183_ hi Password for MySQL user: samoiu5 2.I enter into php admin and I copy and paste dbsql.sql on SQL of database to create users table and your admin login. The tables are created. 3.I Open dbc.php and set values inside the quotes for my mysql settings.The values I set were the following define ("DB_HOST", "miraz.site40.net"); // set database host define ("DB_USER", "a6886183_ hi"); // set database user define ("DB_PASS","samoiu5"); // set database password define ("DB_NAME","a6886183_ mizan"); // set database name 4. (i) I Downloaded recaptcha php library (http://recaptcha.net/plugins/php/), unzip and copy the single php file recaptchalib.php into login script folder. (ii) I went to recaptcha.net, register a free account, and I got public and private keys. I Made a note of that and set it here inside dbc.php $publickey = " 6Lew1b4SAAAAAK1Usr_AoE9587gyh5Y3putB2fwy " $privatekey = " 6Lew1b4SAAAAAIyOtg0VKyVYcYAF7XTE4f6KVXSx "; I do these.But when I click on the link,I cannot access to the site.It shows error message.I also tried to access to the admin panel which was provided with the instruction but I cannot access. http:// miraz.site40.net:2082/3rdparty/phpMyAdmi…

• Answer:

  The host name for your database (define ("DB_HOST", "miraz.site40.net")) is most likely wrong. I've never seen a hosting provider make the database host name the same as the site name. You need to double check the value. And you also need to ask yourself why you're posting all your access info to the public.