connection-pooling

Entity Framework and Connection Pooling

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问题 I\'ve recently started to use the Entity Framework 4.0 in my .NET 4.0 application and am curious about a few things relating to pooling. Connection pooling as I know is managed by the ADO.NET data provider, in my case that of MS SQL server. Does this apply when you instantiate a new entities context ( ObjectContext ), i.e. the parameterless new MyDatabaseModelEntities() ? What are the advantages and disadvantages of a) creating a global entities context for the application (i.e. one static

How do I create a MySQL connection pool while working with NodeJS and Express?

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I am able to create a MySQL connection like this: var mysql = require('mysql'); var connection = mysql.createConnection({ host : 'localhost', user : 'me', password : 'secret', database : 'my_db' }); connection.connect(); But I would rather like to initiate a pool and use it across my project. Just to help some one in future, this worked for me: I created a mysql connector file containing the pool: // Load module var mysql = require('mysql'); // Initialize pool var pool = mysql.createPool({ connectionLimit : 10, host : '127.0.0.1', user : 'root', password : 'root', database : 'db_name', debug :

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