High Availability

High availability describes the quality of a system or component that assures a high level of operational performance for a given period of time. Users look for high availability when thinking about how to decrease downtime and eliminate single points of failure.

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    Tutorial

    Understanding Database Sharding

    6 months agoBy Mark Drake
    DatabasesScalingHigh AvailabilityConceptual
    Question

    DO Cloud Firewall with VRRP(Keepalived)

    1 answer7 months agoBy hss
    DigitalOcean Cloud FirewallsHigh Availability
    Tutorial

    How To Configure MySQL Group Replication on Ubuntu 20.04

    7 months agoBy Justin Ellingwood, Mark Drake
    BackupsHigh AvailabilityScalingUbuntu 20.04DatabasesMySQLUbuntu
    Question

    High availability infrastructure with Load Balancer, HAProxy and Managed Databases

    1 answer8 months agoBy digitalthinkingt
    Load BalancingDigitalOcean Managed MongoDB DatabaseDigitalOcean Managed Load BalancersHigh AvailabilityDatabasesHAProxyDNS
    Question

    Max number of concurrent TCP connections to droplet?

    Accepted Answer Available
    2 answers9 months agoBy γ (gamma)
    NginxBuilding on DigitalOceanDigitalOcean DropletsHigh Availability
    Question

    devOps for payment gateway

    1 answer9 months agoBy BigCyanEel
    AngularAPIBuilding on DigitalOceanCDNContainerHigh Availability
    Tech Talk

    Get Ready for Black Friday With a Highly Available Infrastructure

    11 months agoBy Austin Black & Roxana Ciobanu
    Tech Talkse-commerceHigh Availability
    Question

    How does browser know about the nearest Load Balancer

    1 answer11 months agoBy shivendrakushwah
    DNSLoad BalancingHigh Availability
    Question

    How to know managed postgres backups location ?

    1 answer12 months agoBy adrilef
    DigitalOcean Managed PostgreSQL DatabaseBackupsHigh Availability
    Question

    How does the digital ocean floating IP work? Could it essentially replace the need for a 'failover' Load Balancer?

    1 answer1 year agoBy azrinsani
    Load BalancingDigitalOcean Managed Load BalancersHigh Availability
    Question

    Deployment of a scalable wordpress site

    1 answer1 year agoBy agenteAND
    WordPressNginxDigitalOcean Managed MySQL DatabaseDigitalOcean DropletsScalingPHPDeploymentHigh AvailabilityInfrastructure
    Tutorial

    What is High Availability?

    1 year agoBy Erika Heidi
    High AvailabilityLoad BalancingConceptual
    Question

    stopping pacemaker doesn't move resources to other node

    Accepted Answer Available
    2 answers1 year agoBy smmaamri
    UbuntuNetworkingLoad BalancingHigh Availability
    Tutorial

    How To Configure a MongoDB Replica Set on Ubuntu 20.04

    2 years agoBy Mark Drake
    DatabasesSecurityUbuntuMongoDBHigh AvailabilityNoSQL
    Question

    Can the linux package "watchdog" (or similar software) utilize any real hardware watchdog devices on DigitalOcean droplets?

    No answers yet2 years agoBy cbecker333
    High Availability
    Question

    How to create LVM or block device for DRBD?

    No answers yet2 years agoBy amarrishi
    CentOSDigitalOcean DropletsScalingHigh Availability
    Tech Talk

    Building a Highly Available Infrastructure With Bunnyshell and DigitalOcean

    2 years agoBy Aaron Geller, Roxana Ciobanu
    Tech TalksHigh AvailabilityBuilding a SaaSe-commerce
    Question

    What will happen to a droplet when the host machine needs maintenance?

    Accepted Answer Available
    2 answers2 years agoBy jclacsam
    High AvailabilityFAQ
    Question

    Failed to create new system journal: No space left on device

    1 answer2 years agoBy whitten
    DigitalOcean VolumesContainerHigh AvailabilityDockerMiscellaneousSystem ToolsStorage
    App

    do-scaler

    2 years agoBy Tom Gardiner
    ScalingAutomated SetupsHigh AvailabilityOpen SourcePython