How to make Database class singleton
548
What is an efficient way to implement a singleton pattern in Java?
9796
Create an alias for a SQL Server named instance pointing to sql default instance
33795
Is there a call_user_func() equivalent to create a new class instance?
118880
Dynamically create classes in Java
101552
Create new user in MySQL and give it full access to one database
90310
Database DML method executes twice in any record has been failed
11670
Is it possible to create an alias or synonym for a database?
134329
Can you use a string to instantiate a class?
8937
How do I reference the only element in a singleton set?
94526
How to get instance of referenced entity?
93211
When several classes need to access the same data, where should the data be declared?
75277
How to implement a db listener in Java
118002
What exactly is the singleton class in ruby?
60648
Is Meyers' implementation of the Singleton pattern thread safe?
145970
Copying Db permission between same instance
140941
Global or Singleton for database connection?
57541
How to ensure only a single instance of my application runs?