Distributed Caching for Your next Node.js Project

https://cfsummit2017.sched.com/mobile/#session:6e79e60f777bd1731bd3c9e16abfc905

Transcript

1. @gamussa @hazelcast #cloudfoundry #cfsummit17 Distributed Caching for Your next Node.js Project @gamussa @hazelcast #cloudfoundry #cfsummit17
2. @gamussa @hazelcast #cloudfoundry #cfsummit17 > whoami
3. @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect > whoami
4. @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect Developer Advocate > whoami
5. @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect Developer Advocate @gamussa in internetz > whoami
6. @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect Developer Advocate @gamussa in internetz Please, follow me on Twitter > whoami
7. @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect Developer Advocate @gamussa in internetz Please, follow me on Twitter I’m very interesting © > whoami
8. @gamussa @hazelcast #cloudfoundry #cfsummit17 Why cache?
9. @gamussa @hazelcast #cloudfoundry #cfsummit17
10. @gamussa @hazelcast #cloudfoundry #cfsummit17
11. @gamussa @hazelcast #cloudfoundry #cfsummit17
12. @gamussa @hazelcast #cloudfoundry #cfsummit17 Applications are like onions Applications have layers
13. @gamussa @hazelcast #cloudfoundry #cfsummit17 Business Application (instance 1) Service Service Service RDBMS Mainframe MongoDB
 NoSQL REST
14. @gamussa @hazelcast #cloudfoundry #cfsummit17 Business Application (instance 2) Business Application (instance 1) Service Service Service RDBMS Mainframe MongoDB
 NoSQL REST
15. @gamussa @hazelcast #cloudfoundry #cfsummit17
16. @gamussa @hazelcast #cloudfoundry #cfsummit17 Business Application (instance 2) Business Application (instance 1) Service Service Service RDBMS Mainframe NoSQL REST CACHE
17. @gamussa @hazelcast #cloudfoundry #cfsummit17 Business Application (instance 2) Business Application (instance 1) Service Service Service RDBMS Mainframe NoSQL REST CACHE Scale out
18. @gamussa @hazelcast #cloudfoundry #cfsummit17 Business Application (instance 2) Business Application (instance 1) Service Service Service RDBMS Mainframe NoSQL REST CACHE Scale out Read thought Write through
19. @gamussa @hazelcast #cloudfoundry #cfsummit17 CACHES CACHES EVERYWHERE!
20. @gamussa @hazelcast #cloudfoundry #cfsummit17 Cache is good for…
21. @gamussa @hazelcast #cloudfoundry #cfsummit17 Cache is good for… ◇Improving performance
22. @gamussa @hazelcast #cloudfoundry #cfsummit17 Cache is good for… ◇Improving performance ◇Offload expensive parts of the architecture
23. @gamussa @hazelcast #cloudfoundry #cfsummit17 Cache is good for… ◇Improving performance ◇Offload expensive parts of the architecture ◇Scale up your – get the most out of one machine
24. @gamussa @hazelcast #cloudfoundry #cfsummit17
25. @gamussa @hazelcast #cloudfoundry #cfsummit17 Cache is good for… ◇Performance ◇Offload expensive parts of the architecture ◇Scale up – get the most out of one machine ◇Scale out – add more capacity with more machines
26. @gamussa @hazelcast #cloudfoundry #cfsummit17
27. @gamussa @hazelcast #cloudfoundry #cfsummit17 Caching use cases: ◇Performance ◇Offload expensive parts of the architecture ◇Scale up – get the most out of one machine ◇Scale out – add more capacity with more machines ◇Usually very fast and easy to apply
28. @gamussa @hazelcast #cloudfoundry #cfsummit17 Problem ◇Data doesn’t fit just one machine ONE DOES NOT SIMPLY FIT ALL DATA IN ONE MACHINE
29. @gamussa @hazelcast #cloudfoundry #cfsummit17 ◇Amount of data is 
 too big to fit 

30. @gamussa @hazelcast #cloudfoundry #cfsummit17 ◇Data is too important to have it only one machine
31. @gamussa @hazelcast #cloudfoundry #cfsummit17 What’s
32. @gamussa @hazelcast #cloudfoundry #cfsummit17
33. @gamussa @hazelcast #cloudfoundry #cfsummit17 REPLICATION
34. @gamussa @hazelcast #cloudfoundry #cfsummit17 REPLICATION SHARDING
35. @gamussa @hazelcast #cloudfoundry #cfsummit17 Replication or Sharding? http://book.mixu.net/distsys/single-page.html
36. @gamussa @hazelcast #cloudfoundry #cfsummit17 What’s Hazelcast IMDG?
37. @gamussa @hazelcast #cloudfoundry #cfsummit17 What’s Hazelcast IMDG? ◇In-memory Data Grid
38. @gamussa @hazelcast #cloudfoundry #cfsummit17 What’s Hazelcast IMDG? ◇In-memory Data Grid ◇Apache v2 Licensed
39. @gamussa @hazelcast #cloudfoundry #cfsummit17 What’s Hazelcast IMDG? ◇In-memory Data Grid ◇Apache v2 Licensed ◇Distributed ￭Caches (IMap, JCache) ￭Collections (IList, ISet, IQueue) ￭Messaging (Topic, RingBuffer) ￭Computation (ExecutorService, M-R)
40. @gamussa @hazelcast #cloudfoundry #cfsummit17 https://network.pivotal.io/products/hazelcast
41. @gamussa @hazelcast #cloudfoundry #cfsummit17 Tile Capabilities ◇dedicated VM for service ◇Support for multiple availability zones ◇Bosh ensures the availability of all VMs ◇Only Tile, no separate Bosh release for ODB
42. @gamussa @hazelcast #cloudfoundry #cfsummit17 Polyglot Platform
43. @gamussa @hazelcast #cloudfoundry #cfsummit17 Demo time! Let’s see some code, yay!
44. @gamussa @hazelcast #cloudfoundry #cfsummit17 Useful materials ◇ Features https://hazelcast.org/clients/node-js/ ◇Refcard http://bit.ly/hzNodeRefcard ◇NPM package https://www.npmjs.com/package/hazelcast-client
45. @gamussa @hazelcast #cloudfoundry #cfsummit17 https:/ /github.com/hazelcast/ cfsummit17-wednesday
46. @gamussa @hazelcast #cloudfoundry #cfsummit17 Thanks! Any questions? You can find me at: ◇@gamussa ◇viktor@hazelcast.com ◇http://gamov.io