Top "Connection" questions

Refers to a connection used to transfer data between two endpoints, such as between a client and a web, database, web service or other server.

Why does an Entity Framework Connection require a metadata property?

I switched my DAL from using LINQ over to Entity Framework. Because my application connects to different databases depending on …

database entity-framework connection connection-string data-access-layer
Java ServerSocket connection limit?

I was running a few tests with sockets, and I encountered some strange behavior: A ServerSocket will refuse connections after …

java sockets connection serversocket
Hibernate Slow to Acquire Postgres Connection

I'm having a really difficult time debugging this problem. Whenever I try to establish a connection with postgres, it takes …

java hibernate postgresql connection
MongoParseError: Invalid connection string

I am trying to connect MongoDB database with this code but when running it I get the error (see the …

javascript node.js mongodb connection database-connectivity
C# Data Connections Best Practice?

Ok, so this is one of those kind of opinionated topics, but based on your knowledge, opinion, and current practice, …

c# sql database connection
Connection reset by {ssh hostname} port 22

I'm trying to set up a raspberry pi with the command ssh [email protected] but I keep getting these …

ssh raspberry-pi connection reset ssh-keygen
OLAP Cube deployment issues

I'm really new to this, so I am probably making a simple mistake. I need to make an OLAP cube …

sql connection ssas olap cube
How to connect and use Firebird db embedded server with Visual C# 2010

I was trying to use Firebird embedded server with Microsoft Visual C# 2010. so here is what I done till now: …

c# database connection firebird firebird-.net-provider
RabbitMQ new connection refused due to SocketException

while trying to create a new connection to rabbitmq running on a different server, I got the following error: java.…

java connection rabbitmq amqp
psql: FATAL: too many connections for role

I tried connecting to the database server using the command: psql -h host_ip -d db_name -U user_name …

sql postgresql connection psql