Greptime Blog

Engineering•2026-05-26

Pending Rows Batcher: 80% faster Prometheus ingestion in GreptimeDB

How GreptimeDB v1.0's Pending Rows Batcher lifts Prometheus Remote Write throughput from 1.20M to 2.17M points/sec on a 16-region physical table by moving row-to-column conversion off the Datanode's critical section.

Lei Huang

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Pending Rows Batcher: 80% faster Prometheus ingestion in GreptimeDB

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2026-05-21

How OpenTelemetry Traces LLM Calls, Agent Reasoning, and MCP Tools

Agent Quickstart, DataFusion 53 & Dashboard Updates | Greptime Biweekly Report - No. 83

Writing to GreptimeDB from Cloudflare Workers: HTTP Writes, SQL Reads at the Edge

Scaling to 300TB: OceanBase Cloud's Journey from Loki to GreptimeDB Enterprise

Yingwen Yang & OceanBase Cloud Platform Team

Four Years of GreptimeDB: Looking Back at Decisions, Detours, and the People Along the Way

Jiachun Feng

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...

Pending Rows Batcher: 80% faster Prometheus ingestion in GreptimeDB

How OpenTelemetry Traces LLM Calls, Agent Reasoning, and MCP Tools

Agent Quickstart, DataFusion 53 & Dashboard Updates | Greptime Biweekly Report - No. 83

From 29s to 0.21s: Pushing TopK Bounds Down to the Scan Layer in GreptimeDB

DeepXplore × GreptimeDB — Turning Telemetry into Faster Root Cause Analysis

Prometheus 3.0: The Biggest Update in 7 Years — and How GreptimeDB Adapted

OpenDAL 0.56 & CLI Metadata Commands | Greptime Biweekly Report - No. 82

Writing to GreptimeDB from Cloudflare Workers: HTTP Writes, SQL Reads at the Edge

Scaling to 300TB: OceanBase Cloud's Journey from Loki to GreptimeDB Enterprise

Four Years of GreptimeDB: Looking Back at Decisions, Detours, and the People Along the Way