Enterprise Agile - The Elephant in the Room

Slides to accompany a tech talk given at Galvanize in Seattle, August of 2016.

Transcript

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3. "Culture does not change because we
   desire to change it. Culture changes
   when the organization is transformed;
   the culture reflects the realities of
   people working together every day.”
   - Frances Hesselbein
   

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13. "It’s so tempting as a developer to
    focus on the negatives of a legacy
    codebase - and to ignore the fact that
    it’s been successful and valuable
    enough to become a legacy."
    

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15. The only plan for changing
    an organization is to get
    knowledge.
    

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16. https://hbr.org/1999/07/why-good-companies-go-bad
    

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17. "And for every problem that is muddled by
    over-complexity, a dozen are muddled by
    over-simplifying.” - Sydney J. Harris
    

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18. Level 0
    Level 1
    Level 2
    Level 3
    JP Morgan Chase’s Cloud Native Maturity Model
    

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    © 2014 Pivotal Software, Inc. All rights reserved.
    Microservices: Scale Agile Teams
    Spring Cloud
    Designed for elastic infrastructure
    in partnership with Netflix
    n+1 Netflix deploys software into
    production thousands of
    times every day. How?
    

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    © 2014 Pivotal Software, Inc. All rights reserved.
    core boot
    Cloud
    Services
    Service
    Registry
    Config
    Server
    Circuit
    Breaker
    Ops + Platform
    Dev
    Spring Cloud: Cloud Native Application Framework
    Rich, production ready library based on Netflix OSS for cloud native components,
    security and management.
    

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    © 2014 Pivotal Software, Inc. All rights reserved.
    References
    Ÿ  http://searchsoa.techtarget.com/tip/The-seven-levels-of-loose-
    coupling
    Ÿ  http://programmers.stackexchange.com/questions/122014/what-
    are-the-key-points-of-working-effectively-with-legacy-code
    Ÿ  https://medium.com/@Smrimell/escape-the-trap-avoiding-traps-in-
    software-development-with-systems-thinking-
    cbc20af7c719#.cg1vpqvuw
    Ÿ  http://blog.knuthaugen.no/2010/01/systems-thinking-applied-to-
    software-development/
    

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    © 2014 Pivotal Software, Inc. All rights reserved.
    Photo References
    Ÿ  Truck Photo:
    https://www.flickr.com/photos/gerrydincher/12781260605/in/photolist-ktriua-e84uZ2-hyT2Kp-bUyN3Z-4scgwA-s4qwiR-ruU4dg-7jBuzj-p8svEZ-qniLbK-J6ncNG-8Zf3FF-kNjBxJ-fpp35t-
    p7wazQ-eLdYss-pkodJS-bxabEG-jZwDCT-nndnym-ouwQ8n-9VzVWs-r6xJbY-tUxYD9-ecECnS-por57h-qoFECs-q26ye4-7vHZCJ-qRp1mL-aEf5N8-7VYks2-dLRgfr-iBN1eV-8R4NTD-
    rvNLx3-buAxt4-rZLo3N-rDMjw2-6tHJuQ-o8GArm-p6ZABF-3oyPXV-e1Us3s-bCdaFn-sqTin6-e9M8zV-qnDLy8-8eSShN-sttckx
    Ÿ  Ice Cream Photo:
    https://www.flickr.com/photos/infomastern/9712013330/in/photolist-fNdBcG-hGuHDx-8BSYtH-7C4uTn-mmKGF8-2gigK-rmM85p-87mQP5-8cpPfB-msMmu-94EZA2-o7FJrJ-eaqDNo-
    s5vBuK-fDqRN9-qGnWEa-dZXAs2-8CQuSj-8iA6GE-87r5BY-9gKFR4-fkeuJe-fD5zd8-rzzkpo-5ntnvo-nSKTMd-nLcHk6-gc15xq-cNdprj-eW6rpM-p1zy5a-c8tVgN-
    nwGwsk-9M1ZcC-8nA4ba-kHLmJT-bQ4upc-cnbPws-52pZtt-6zNVGD-rduCtZ-s58PHe-8EPUje-cbq46E-jxvG8v-ntJqvX-77PzKZ-amxrZJ-6E3w56-6EF8Gh
    Ÿ  Pair Programming:
    https://www.flickr.com/photos/hackny/5684911795/in/photolist-9EmEdB-dLwdx4-eSkqhj-2Krge-6NSa53-9AgvZK-6NS9cA-pbuUqN-5oeDGk-qx4FEz-eS8ZR6-edzWm1-
    eSkq71-9Ep5Qo-7DZSK7-eS8ZXV-edufZT-kwGC5Z-7C1xtj-aXNmJX-7DW3s4-27mTus-eSkqdN-5FySxN-oTsRBe-5QyEZ2-qeukqC-pRj4GZ-pSHgFB-9EoZgp-e9SA9e-8U5cfF-
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    Ÿ  https://www.flickr.com/photos/hackny/6890140478/in/photolist-buRLHu-e9Syic-rp9bd2-e9XFPj-bbsGb2-9NvgtE-8XvGgg-9ND1jY-oLCdfX-9abiuE-e9RZPF-kCwtq-bHLu96-dfkMU3-
    e9Sz96-jfT5Dx-nJir-2Krgd-e9S2Tr-e9Y2P7-2FJds-iqRCAv-4EF9L7-7KPeeA-9NDvLH-6deRg1-8S8jR-jtbXNb-5nhnt4-qE5xSJ-eS8Z4M-6NSajy-aEeVg5-qAPhza-e9XNLd-7DZSGf-
    iHwQGJ-kidXen-efgFSA-praZWZ-e9XSNN-aC3CsZ-a7WnGC-9NC9uz-asasy3-e9YdYs-gEiKaR-efgFT7-2FJdr-49qUG
    Ÿ  https://www.flickr.com/photos/wocintechchat/25926654751/in/photolist-Fv3TbP-6EyN1o-8U5cbp-poXHTY-fWcoBR-EFQQB8-8Bwjig-8t81f8-9dpzNU-
    Fv4LyD-7BgMQC-8SqKm3-9ErTwC-5JeSrV-Fv3M4D-8U5chB-9NHo6h-6UUVky-71x8kT-e9SqJn-fQohJF-9NAfyg-EFQQg8-dm46XG-8Y32jW-gu8VtM-6UQQpH-or3qeS-
    gufUkt-6EuMJ8-6Euugi-bUZdz4-9NEC3z-FbT2X3-e9Yjw5-71x7W6-6EuyKi-eBEw5b-dibYQ4-6NS8wb-quGDuH-dgkaZX-e9SyHc-eduaRv-ccmtfu-dgkbYS-cbFMt5-gCYRQN-e9Y44N-
    dgkbhg
    Ÿ  Turing Bombe Photo:
    https://www.flickr.com/photos/jonnyentropy/5364292247/in/photolist-9b2pcn-mn4maH-dJsaFv-af85UK-cgudQo-bbEdDP-oQLQ6c-aabDAz-J24S13-p7CCJK-ps3sX2-7fqz8Y-phuhEE-
    avkQYJ-5MRyHK-ga3RFt-5v94oP-eeaNLg-cEtrZw-bbKUh6-8MmEHL-8MkgeL-7yPjYn-ga3dhH-cttGYf-ec98gh-8MhdNt-839rMq-opLnr9-8Nkp5o-69M23S-ah1tpL-cAsx51-p9HURw-
    afmgLh-iX2MR6-9MMLF6-5PhpqD-a848vD-om2ogb-dFhuWa-bbLcpD-kfgYiF-88AkEj-B5tU6Z-bbEdHi-xbFebi-72sBuB-jiGSoq-t6rj53
    Ÿ  Baby Photo: https://upload.wikimedia.org/wikipedia/commons/3/37/Water_ggame.jpg
    

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