New Bigtable in-memory tier for sub-millisecond read latency

Google Cloud introduces Bigtable in-memory tier for sub-millisecond latency and 10x higher throughput per dollar.

• •Uses Remote Direct Memory Access (RDMA) to provide direct memory access without CPU or OS overhead
• •Automatically moves hot data to memory during traffic spikes, eliminating separate caching layers
• •Provides intelligent three-tier storage (RAM, SSD, HDD) that only keeps frequently accessed data in memory
• •Handles hotspot resistance supporting 120,000 queries per second on a single row
• •Available in new Bigtable Enterprise Plus edition

This summary was automatically generated by AI based on the original article and may not be fully accurate.