How DoorDash Optimized Item Availability at Scale Using Elasticsearch Post date April 10, 2026 Post author By Ujjwal Gulecha Post categories In backend-performance-tuning, bkd-trees-elasticsearch, elasticsearch, elasticsearch-range-queries, high-throughput-systems-design, real-time-availability-systems, scaling-distributed-systems, search-latency-optimization
Sciencx
Sciencx