/** * Gimme Caching * The JCache Way */

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1 /** * Gimme Caching * The JCache Way */

2 Disclaimer This presentation may include certain forward-looking statements and projections provided by the Company. Any such statements and projections reflect various estimates and assumptions by the Company concerning anticipated results. These statements involve risks, uncertainties and assumptions and are based on the current estimates and assumptions of the management of the Company as of the date of this presentation and are subject to uncertainty and changes. No representations or warranties are made by the Company as to the accuracy of any such statements or projections. Whether or not any such forward-looking statements or projections are in fact achieved will depend upon future events some of which are not within the control of the Company. Accordingly, actual results may vary from the projected results and such variations may be material. Statements contained herein describing documents and agreements are summaries only and such summaries are qualified in their entirety by reference to such documents and agreements.

3 Who s that dude? Chris(toph) Engelbert Twitter fanatic: Weird 9+ Java-Years Performance, GC, Fairytales Apache Committer Gaming, Travel Management,

4 Who s that dude? Chris(toph) Engelbert Twitter fanatic: Weird 9+ Java-Years Performance, GC, Fairytales Apache Committer Gaming, Travel Management, The

5 Caching? Gotcha!

6 ( but why do I ) O O want to Cache? O

7 Caching? Don t you mean Wasting Memory? L1 Cache Reference L2 Cache Reference Main Memory Reference 1K send over 1 Gbps Network 4K read from SSD Seek on Spinning Disk Send Packet CA->AMS->CA 0.5 ns 7 ns 100 ns 10,000 ns 150,000 ns 10,000,000 ns 150,000,000 ns 0.01 ms 0.15 ms 10 ms 150 ms

8 Fast Delivery

9 Java Offheap

10 Evolution Of Caching Roll Your Own!

11 Caches Are Simple!

12 Even With TTL!

13 And Auto-Cleanup

14 What Is Wrong?

15 What Is Wrong? O(n) 5 mio Entries

16 I told you: Easy Peasy!

17 Evolution Of Caching Proprietary Cache!

18 Evolution Of Caching Proprietary Cache!

19 Evolution Of Caching Proprietary Cache! Open Source

20 Evolution Of Caching Proprietary Cache! Commercial Open Source

21 Evolution Of Caching Proprietary Cache! Commercial Open Source Stupidly Expensive

22 Feels like Success!

23 Feels like Success! NOT!

24 JCache?

25 A Java Caching Standard!

26 No need to ## care about Proprietary Solutions anymore!

27 Time to be Happy?

28 JCache API Example

29 Time to be Happy? YES!

30 It has a long History

31 but also a Happy End! Brian Oliver Greg R. Luck

JCache in 5 Facts JSR 107 - Java Temporary Caching API Longest Running JSR -

32 JCache in 5 Facts JSR Java Temporary Caching API Longest Running JSR - EVER! Targeting Java 6 Almost Similar to j.u.map but Better! Vendor Agnostic

33 JCache Impementations

34 JCache Impementations Hazelcast

35 JCache Impementations Hazelcast Ehcache

36 JCache Impementations Hazelcast Ehcache Infinispan

37 JCache Impementations Hazelcast Infinispan Ehcache Coherence

38 JCache Impementations Hazelcast Ehcache Infinispan Coherence How Dare You Are To Call You JCache?

39 Wanna More Technical Talking? Applied javax.cach ing Alex Snaps 16:00 - Schauspielhaus

40 Thank You! Any Questions?

Standardize caching in Java. Introduction to JCache and In-Memory data grid solutions

Standardize caching in Java. Introduction to JCache and In-Memory data grid solutions Standardize caching in Java Introduction to JCache and In-Memory data grid solutions Agenda 1. What is caching? 2. JCache overview 3. Quick walk through providers 4. C2MON highlights What is caching? What