Unverified50% confidenceFactExact time
The CMDB (configuration management database) is the core practice in the ITIL framework for recording configuration items and their relationships, but in reality CMDB maintenance often lags behind actual changes, causing CMDB drift.
1
Sources
50%
Confidence
Long-term
Relevance
10/18/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedWrite-ahead logging (WAL) is a classic reliability mechanism in the database field, widely applied earliest in relational databases such as PostgreSQL, with the core principle that modifications must first be persisted to disk in log form before changing the main data.61% similarUnverifiedCMNIE is an information extraction benchmark dataset for Chinese military news that jointly annotates event triggers, event arguments, named entities, and entity relations under a unified domain schema.60% similarUnverifiedjemalloc has a better reputation for memory fragmentation control and memory footprint stability after long periods of operation, making it particularly suitable for server-side scenarios requiring long-term stable operation, such as databases.59% similarUnverified持久化工作流的核心思想直接继承自数据库领域的 WAL（预写式日志）机制59% similarVerifiedTechnical implementation paths for shared memory systems include structured storage in relational databases, semantic storage in vector databases, and a hybrid architecture combining graph databases with vector indexing.59% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1060985API
curl https://kongchang.com/api/v1/knowledge/claims/1060985MCP
get_claim(id=1060985)