Distributed Caching for Your next Node.js Project

Transcript

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   @gamussa @hazelcast #cloudfoundry #cfsummit17 Distributed Caching for Your next Node.js

   Project @gamussa @hazelcast #cloudfoundry #cfsummit17
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   @gamussa @hazelcast #cloudfoundry #cfsummit17 > whoami

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   @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect > whoami

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   @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect Developer Advocate >

   whoami
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   @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect Developer Advocate @gamussa

   in internetz > whoami
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   @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect Developer Advocate @gamussa

   in internetz Please, follow me on Twitter > whoami
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   @gamussa @hazelcast #cloudfoundry #cfsummit17 Señor Solutions Architect Developer Advocate @gamussa

   in internetz Please, follow me on Twitter I’m very interesting © > whoami
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   @gamussa @hazelcast #cloudfoundry #cfsummit17 Why cache?

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   @gamussa @hazelcast #cloudfoundry #cfsummit17

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    @gamussa @hazelcast #cloudfoundry #cfsummit17

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    @gamussa @hazelcast #cloudfoundry #cfsummit17

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Applications are like onions Applications have

    layers
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Business Application (instance 1) Service Service

    Service RDBMS Mainframe MongoDB
 NoSQL REST
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Business Application (instance 2) Business Application

    (instance 1) Service Service Service RDBMS Mainframe MongoDB
 NoSQL REST
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    @gamussa @hazelcast #cloudfoundry #cfsummit17

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Business Application (instance 2) Business Application

    (instance 1) Service Service Service RDBMS Mainframe NoSQL REST CACHE
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Business Application (instance 2) Business Application

    (instance 1) Service Service Service RDBMS Mainframe NoSQL REST CACHE Scale out
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    @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
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 CACHES CACHES EVERYWHERE!

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Cache is good for…

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Cache is good for… ◇Improving performance

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Cache is good for… ◇Improving performance

    ◇Offload expensive parts of the architecture
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    @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
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    @gamussa @hazelcast #cloudfoundry #cfsummit17

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    @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
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    @gamussa @hazelcast #cloudfoundry #cfsummit17

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    @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
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Problem ◇Data doesn’t fit just one

    machine ONE DOES NOT SIMPLY FIT ALL DATA IN ONE MACHINE
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 ◇Amount of data is 
 too

    big to fit 

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 ◇Data is too important to have

    it only one machine
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 What’s

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    @gamussa @hazelcast #cloudfoundry #cfsummit17

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 REPLICATION

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 REPLICATION SHARDING

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Replication or Sharding? http://book.mixu.net/distsys/single-page.html

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 What’s Hazelcast IMDG?

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 What’s Hazelcast IMDG? ◇In-memory Data Grid

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 What’s Hazelcast IMDG? ◇In-memory Data Grid

    ◇Apache v2 Licensed
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    @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)
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 https://network.pivotal.io/products/hazelcast

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    @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
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Polyglot Platform

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Demo time! Let’s see some code,

    yay!
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    @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
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    @gamussa @hazelcast #cloudfoundry #cfsummit17 https:/ /github.com/hazelcast/ cfsummit17-wednesday

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    @gamussa @hazelcast #cloudfoundry #cfsummit17 Thanks! Any questions? You can find

    me at: ◇@gamussa ◇viktor@hazelcast.com ◇http://gamov.io