Questions tagged [database-connection]
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57 questions
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MS SQL Server login failed
I installed MS SQL Server on a Google Compute VM using standard image.
I can connect to the VM via RDP.
I open Microsoft SQL Server Management Studio and can see the database instance running.
When I ...
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1
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(PART 3) Docker environment for PHP Framework from scratch
i am runing this docker composer files with this enviroment:
version: "3.1"
services:
mysql:
container_name: mysql
image: 'mysql:8.0'
working_dir: /application
command: --...
2
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2
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61k
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Why does Postgres tell me "no pg_hba.conf entry for host..." when I have already modified this file?
The story so far:
I have installed Postgres on my Linux based desktop (HOST).
I have created a test database, with test data, on HOST.
I have added to the end of the pg_hba.conf file on HOST: host ...
- 143
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285
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After upgrade from MongoDB 4.x to 5.0.2 shows Connection Refused trying to connect BD from Private Network
I have upgraded my MongoDB from 4.x to 5.0.2 into a Ubuntu 20.04 system. This server is an AWS EC2 Instance. After upgrade I can't connect my applications from other ec2 instances using the same ...
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244
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How to connect to db2 database if we are provided with DB2 ODBC connection via System DSN?
DB2 database connection details are provided as ODBC registry file. The file is imported and the connection details are stored under System DSN.
Now by using which GUI tool one can connect to the DB2 ...
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65
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Is it possible to set up the database connection if we are provided with ODBC registry file?
One of the users already has all the OBDC connections configured on to the RDC user account. That machine is used to connect to all the databases.
A new user on boards into the organization, his log ...
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1
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918
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MariaDB Galera Cluster simultaneously got 2000+ Connections on single node How to trace this issue
I am using MariaDB Galera Cluster (Master/Master) having 5 nodes with specs of
32Core
64GB Ram
Ubuntu 20.04
Personal Vm-Machines at own Datacenter
Top of these nodes, Haproxy is configured which ...
- 101
1
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87
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Can't connect to server until reboot computers
I have a domain with around 90 PC with the domain controller running by Windows Server 2012 R2 and the PCs Windows 7. Every PC has a mapped drive from the server and a database interface that's linked ...
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1
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2k
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Error establishing a database connection in Google Cloud Platform Wordpress site [closed]
Since 14.2. my site is giving this error:
Error establishing a database connection
I have a Wordpress site at Google Cloud Platform ID XXXXX-XXXXX-XXXXX
I have not changed anything for several months,...
google-cloud-platform
1
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0
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934
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Get diagnostics information from failed connect from Grafana to InfluxDB
I've tried to set-up a local Grafana instance in a Docker container and I'm trying to connect to my local InfluxDB that is running on the same machine. I can connect to InfluxDB without any issues, ...
- 179
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62
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Check health of my system such as database connections, mainframe connections, messaging services etc
I am so new to this topic that I am not even sure I am asking it correctly but I will give my best. We have number of applications talking to databases such as Oracle and Mainframe and uses messaging ...
- 101
2
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1
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1k
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How to simulate connection timeouts - on Windows 2016 - Windows firewall?
We have an issue with some .Net applications getting connection timeouts when doing SQL requests to Db2. The code have been updated to improve logging when such timeout occurs. But, since we are not ...
- 345
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4k
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Adminer or mysql error: no connection could be made because the target machine actively refused it
I have been trying to set up wordpress.org using localbyflywheel, but when I open Adminer I keep getting this error: No connection could be made because the target machine actively refused it, what ...
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86
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Why can some users connect to a DB and others can't?
I have a geospatial database that one of my users needs to connect to.
Whenever he tries to connect from his workstation he gets an invalid connection/connection refused error. He is not able to ...
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1
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1
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2k
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Secure remote access to SQL Server in a multi-tenant environment using TLS tunnels
A similar question was answered here, and the option of opening an SSH tunnel was lightly touched, but the consensus was that VPN tunnels would be the easiest solution, which is true if the client is ...
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