2
votes
Accepted
Database Connections Persist After Security Group Change
Security group rules changes do take effect almost immediately.
However, what the rules allow is the establishment of connections. Once a connection is up, the network remembers the connection's ...
- 23k
2
votes
SQL Server 2014 enabling TLS 1.1 along with TLS 1.2
Protocol is not the same as algorithm.
Regardless how you configure SQL Server, the OS has to allow the protocols and support the algorithms too.
For more information please read:
https://blogs....
- 203
2
votes
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid object name 'springbootdb.users'
The table name in your insert should be springbootdb.dbo.users
- 198
2
votes
Name [ ] is not bound in this Context. Unable to find [jdbc] Tomcat Issues
Did you configure the Resource reference in web.xml?
<resource-ref>
<res-ref-name>jdbc/JCAppsCoreDS</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<...
- 235
1
vote
mysql, java, and MySQLTimeoutException
1. First edit my.cnf (the MySQL configuration file).
Ubuntu 16.04
sudo vi /etc/mysql/mysql.conf.d/mysqld.cnf
Debian
sudo vi /etc/mysql/my.cnf
Centos
sudo vi /etc/my.cnf
2. Locate the ...
1
vote
JDBC To DB2 for i is Slow when host server is Windows 2019 or 2022
We had the same problem with Talend Cloud Edition version 2022-11. Talend and DB2 for i were always slow. But migrating to a Windows Server 2016, 2019 or 2022 was even worse.
In the 2023-04 release, ...
- 111
1
vote
MySQL JDBC compression in transit
ok. It seem JDBC connection string only need this value.
useCompression=true
and config set on server side like I posted in my initial question
As a FYI. If you use MySQL in the cloud, like in Google ...
- 800
1
vote
Accepted
SQL Server JDBC Drivers installation on JBoss EAP 7.3
Forgot about this question but I managed to do it few days later following my post, the solution was basically just installing the JDBC driver using the JBOSS EA7.3 graphic utility, there is a part ...
- 11
1
vote
Can't connect to Amazon RDS MySQL
As socket connection test was successful, but you can't connect with a mysql client, take a look at the output of netstat to see what state the connection is in (replace x.x.x.x with the actual IP ...
1
vote
Can't connect to Amazon RDS MySQL
If you can't connect to your MySQL DB instance, two common causes of connection failures to a new DB instance are:
The DB instance was created using a security group that does not authorize ...
- 2,934
1
vote
Name [ ] is not bound in this Context. Unable to find [jdbc] Tomcat Issues
We just figured out the issue yesterday though, the applications we are trying to move from weblogic to tomcat calls the database in a way that weblogic recognizes, but tomcat does not. We're going ...
- 21
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