面向系统、网络、安全与运维管理员的实用工具。

OPS

运维桌

共享的书桌:故障、配置,以及团队之间的粘合。给坐在头衔之间的人。

529–552 / 1864

Parameterized Query Converter

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Convert inline values into parameterized queries. The result stays on this page.

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Stored Procedure Template Generator

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Generate procedure skeletons with error handling. The result stays on this page.

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Trigger Generator

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Generate audit/timestamp triggers per dialect. The result stays on this page.

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JSON Path Query Builder for SQL

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Build JSON_VALUE/->>/JSON_EXTRACT expressions. The result stays on this page.

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Recursive Hierarchy Query Generator

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Recursive Hierarchy Query Generator. Generate parent/child tree queries. The result stays on this page.

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ER Diagram from SQL DDL

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Renders an entity-relationship diagram from CREATE TABLE statements. The result stays on this page.

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DDL Generator from ER Diagram

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Draw tables and generate CREATE TABLE scripts. The result stays on this page.

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CSV to CREATE TABLE Generator

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CSV to CREATE TABLE Generator. Infer columns and types from CSV. The result stays on this page.

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Primary Key Strategy Selector

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Primary Key Strategy Selector. Compare INT, BIGINT, UUID, ULID keys. The result stays on this page.

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Schema Diff Tool

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Compare two schemas and generate ALTER scripts. The result stays on this page.

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DDL Converter Between Databases

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DDL Converter Between Databases. Convert CREATE TABLE across engines. The result stays on this page.

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Multi-Tenant Schema Planner

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Compare shared, schema-per-tenant, DB-per-tenant. The result stays on this page.

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EXPLAIN Plan Visualizer

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Visualizes PostgreSQL/MySQL EXPLAIN output as a tree. The result stays on this page.

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PostgreSQL EXPLAIN ANALYZE Analyzer

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PostgreSQL EXPLAIN ANALYZE Analyzer. Find the slow node and explain why. The result stays on this page.

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MySQL EXPLAIN Analyzer

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Interpret MySQL EXPLAIN and FORMAT=JSON output. The result stays on this page.

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SQL Server Execution Plan Viewer

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Open .sqlplan XML and highlight costly operators. The result stays on this page.

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Index Advisor from Query

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Suggest indexes for a given query and schema. The result stays on this page.

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SQL Anti-Pattern Detector

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Find SELECT *, implicit conversions, OR traps. The result stays on this page.

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N+1 Query Detector from Logs

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Detect N+1 query patterns in query logs. The result stays on this page.

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MySQL Slow Query Log Analyzer

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Summarize slow log like pt-query-digest. The result stays on this page.

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SQL Server Wait Stats Analyzer

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SQL Server Wait Stats Analyzer. Interpret wait statistics output. The result stays on this page.

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Deadlock Graph Viewer

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Deadlock Graph Viewer. Visualize SQL Server deadlock XML. The result stays on this page.

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SQL Server tempdb Files Calculator

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SQL Server tempdb Files Calculator. Number and size of tempdb data files. The result stays on this page.

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Oracle SGA/PGA Calculator

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Oracle SGA/PGA Calculator. Size SGA and PGA targets from RAM. The result stays on this page.

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