database-server

How to use the same static IP address with different ISPs?

由 旧城冷巷雨未停 提交于 2020-03-04 18:48:06
问题 I have a database server configured on AWS and I want to restrict access to it only from my computer's IP. The problem is as IP addresses get assigned dynamically by the ISPs, I manually need to whitelist my IP address before accessing the server from my computer, everytime I switch from my home network to some other network. I have been able to set a static IP address for my machine, but when I try to change my ISP from local broadband to mobile internet's hot-spot or to another network

How to use the same static IP address with different ISPs?

由 允我心安 提交于 2020-03-04 18:47:17
问题 I have a database server configured on AWS and I want to restrict access to it only from my computer's IP. The problem is as IP addresses get assigned dynamically by the ISPs, I manually need to whitelist my IP address before accessing the server from my computer, everytime I switch from my home network to some other network. I have been able to set a static IP address for my machine, but when I try to change my ISP from local broadband to mobile internet's hot-spot or to another network

PostgreSQL: could not connect to server - Connection refused error

由 橙三吉。 提交于 2019-12-29 09:19:42
问题 I've failed to set up postgreSQL to work with my Ruby-on-Rails project for the past week. I've tried to uninstall and reinstall, postgreSQL , twice now. But when I try to launch postgreSQL I keep getting the error below: could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host "localhost" (::1) and accepting TCP/IP connections on port 5432? could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host "localhost" (127

how to connect to mysql on host on another computer on network

由 人走茶凉 提交于 2019-12-23 04:23:05
问题 For $conn = mysql_connect("192.168.0.235", "root", "") or die("Could not connect: " . mysql_error()); mysql_select_db("crossdomaintest"); $result = mysql_query("SELECT * FROM testing"); while ($row = mysql_fetch_array($result, MYSQL_NUM)) { echo $row[1].$row[2].$row[3]."<br/>"; } mysql_free_result($result); I am getting Warning: mysql_connect() [function.mysql-connect]: Host '192.168.0.167' is not allowed to connect to this MySQL server in /var/www/test.php on line 3 Could not connect: Host

MongoDB versus CouchDB… And any other “major players”

由 浪尽此生 提交于 2019-12-21 17:56:31
问题 What are the major differences between MongoDB and CouchDB, and are there any other major NO-SQL database-servers out there worth mentioning? I know that CERN uses CouchDB somewhere in their LHC back-end; huge stamp of approval. What are MongoDB - and any other major servers' - references? Update One of the major selling points of CouchDB, to me, is the REST-based API and seamless JavaScript integration using JSON as a data-wrapper. Is this possible with any of the other NO-SQL databases

MongoDB versus CouchDB… And any other “major players”

由 白昼怎懂夜的黑 提交于 2019-12-21 17:56:10
问题 What are the major differences between MongoDB and CouchDB, and are there any other major NO-SQL database-servers out there worth mentioning? I know that CERN uses CouchDB somewhere in their LHC back-end; huge stamp of approval. What are MongoDB - and any other major servers' - references? Update One of the major selling points of CouchDB, to me, is the REST-based API and seamless JavaScript integration using JSON as a data-wrapper. Is this possible with any of the other NO-SQL databases

MongoDB versus CouchDB… And any other “major players”

由 柔情痞子 提交于 2019-12-04 09:04:37
What are the major differences between MongoDB and CouchDB, and are there any other major NO-SQL database-servers out there worth mentioning? I know that CERN uses CouchDB somewhere in their LHC back-end; huge stamp of approval. What are MongoDB - and any other major servers' - references? Update One of the major selling points of CouchDB, to me, is the REST-based API and seamless JavaScript integration using JSON as a data-wrapper. Is this possible with any of the other NO-SQL databases mentioned? There are many more differences, but some quick points: CouchDB has MVCC (Multi Version

How to restart remote MySQL server running on Ubuntu linux?

由 北战南征 提交于 2019-12-03 04:04:10
问题 I'm using Ubuntu 12.04 LTS on my machine. There is on MySQL server situated remotely. I want to restart it. Can someone please give me in detail step-by-step instructions to restart the MySQL server. Following are the Database server details of MYSQL I got from phpMyAdmin UI: Server: Localhost via UNIX socket Server type: MySQL Server version: 5.5.40-0ubuntu0.14.04.1 - (Ubuntu) Protocol version: 10 User: root@localhost Server charset: UTF-8 Unicode (utf8) Can someone please help me? Thanks.

How to restart remote MySQL server running on Ubuntu linux?

由 霸气de小男生 提交于 2019-12-02 17:23:30
I'm using Ubuntu 12.04 LTS on my machine. There is on MySQL server situated remotely. I want to restart it. Can someone please give me in detail step-by-step instructions to restart the MySQL server. Following are the Database server details of MYSQL I got from phpMyAdmin UI: Server: Localhost via UNIX socket Server type: MySQL Server version: 5.5.40-0ubuntu0.14.04.1 - (Ubuntu) Protocol version: 10 User: root@localhost Server charset: UTF-8 Unicode (utf8) Can someone please help me? Thanks. SSH into the machine . Using the proper credentials and ip address, ssh root@128.0.0.1 . This should
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