Amortized Running Time of Insert and Get for Java's HashMap
35450
Constant Amortized Time
128370
Is there a c# equivalent of Java ConcurrentHashMap
65119
C++ Thread-Safe Map
87684
Memory Efficiency and Performance of String.Replace .NET Framework
88423
What is the difference between the HashMap and Map objects in Java?
41314
Is there a REAL performance difference between INT and VARCHAR primary keys?
48758
Lightweight Java Object cache API
25486
Why am I not getting a java.util.ConcurrentModificationException in this example?
140329
HashSet vs. List performance
53545
Do I need to synchronize access to immutable types in Java?
1889
How do I write a correct micro-benchmark in Java?
51487
How to call a method stored in a HashMap? (Java)
108024
What are the differences between a HashMap and a Hashtable in Java?
40587
Why not allow an external interface to provide hashCode/equals for a HashMap?
21883
Difference between HashSet and HashMap?
90867
The performance impact of using instanceof in Java
97691
JDBC batch insert performance