• CleverTap

    Self Enforcing, Self Documenting, Infrastructure Change Management with CodePipeline & CloudFormation

    In preparation for compliance certification later this year, we disabled write access for all AWS console users (except the primary,

    Written by: Francis Pereira
    Published on: 12 Jun, 2018
    CleverTap

    AWS Infrastructure Setup: The CleverTap Way

    Now that a little more than half of 2017 has gone by, I want to talk about some of infrastructure

    Written by: Francis Pereira
    Published on: 25 Jul, 2017
    CleverTap

    Lessons Learned: Managing web server capacity with Auto Scaling

    We have been experimenting with agile, faster and reliable ways to work with Auto Scaling to minimise last minute surprises,

    Written by: Francis Pereira
    Published on: 13 Jun, 2017
    CleverTap

    Sleepless nights with MongoDB WiredTiger and our return to MMAPv1

    We have been using MongoDB 2.6 with MMAPv1 as the storage engine for the past two years. It's been a

    Written by: Francis Pereira
    Published on: 28 Sep, 2016
    CleverTap

    Using Raspberry Pi to build a commercial grade wall information dashboard

    We recently built wall-information display screens for our offices to show interesting metrics of our production environment along with some business numbers we care

    Written by: Francis Pereira
    Published on: 11 May, 2016
    Data and Analytics

    Telemetry with Collectd, Logstash, Elasticsearch and Grafana (ELG)

    We are obsessed with collecting system and application metrics. This helps us make data driven, logical infrastructure decisions. When we

    Written by: Francis Pereira
    Published on: 14 Mar, 2016

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