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Load Balancing & Auto Scaling

Scaling Policies

Target Tracking & Scheduled Scaling
💡 Target, Tracking, EK, "THERMOSTAT", jaisa, hai, (AUTOMATICALLY, adjust, karta hai, target, ke, HISAAB, se), Scheduled, Scaling, EK, "ALARM, CLOCK", jaisa, hai, (PEHLE, se, KNOWN, TIME, PAR, action).

Target, Tracking, Policy, SIMPLEST, approach, hai — TUM, EK, TARGET, METRIC, (jaise, "70%, average, CPU") SET, karte, ho, aur, ASG, AUTOMATICALLY, instances, ADD/REMOVE, karta hai, US, TARGET, ko, MAINTAIN, karne, ke, liye.

Scheduled, Scaling, se, TUM, PEHLE, se, KNOWN, TRAFFIC, PATTERNS, ke, liye, (jaise, e-commerce, SALE) EK, SPECIFIC, TIME, PAR, capacity, INCREASE/DECREASE, kar, sakte, ho.

aws autoscaling put-scheduled-update-group-action --auto-scaling-group-name my-asg --scheduled-action-name scale-up-for-sale --recurrence "0 0 * * FRI" --min-size 10 --max-size 20
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Target, Tracking, EK, "THERMOSTAT", jaisa, hai, (AUTOMATICALLY, adjust, karta hai, target, ke, HISAAB, se), Scheduled, Scaling, EK, "ALARM, CLOCK", jaisa, hai, (PEHLE, se, KNOWN, TIME, PAR, action).
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⚡ झट से Recap
  • Target Tracking = ek target metric maintain karne ke liye auto-adjust
  • Scheduled Scaling = known traffic patterns ke liye pre-planned scaling
  • Predictable spikes ke liye scheduled scaling reactive se behtar hai
इस page में (2 subtopics)

Target, Tracking, Policy, SIMPLEST, aur, MOST, COMMON, approach, hai — TUM, EK, TARGET, METRIC, (jaise, "70%, average, CPU, utilization") SET, karte, ho, aur, ASG, AUTOMATICALLY, instances, ADD/REMOVE, karta hai, US, TARGET, ko, MAINTAIN, karne, ke, liye.

💡Tip: Target, tracking, HPA, (Kubernetes) ke, similar, hai, — DONO, EK, TARGET, METRIC, ke, HISAAB, se, replicas/instances, count, AUTOMATICALLY, ADJUST, karte, HAIN.

Scheduled, Scaling, se, TUM, PEHLE, se, KNOWN, TRAFFIC, PATTERNS, ke, liye, (jaise, e-commerce, SALE, event) EK, SPECIFIC, TIME, PAR, capacity, INCREASE/DECREASE, kar, sakte, ho — PREDICTABLE, SPIKES, ke, liye, REACTIVE, scaling, se, BEHTAR, hai.

aws autoscaling put-scheduled-update-group-action --auto-scaling-group-name my-asg --scheduled-action-name scale-up-for-sale --recurrence "0 0 * * FRI" --min-size 10 --max-size 20