JIT 컴파일 기반 저장 프로시저 최적화 방법 및 시스템
이명철, 이미영, 김창수
- 10754857 (2020.08.25)
16MS6400, 대규모 트랜잭션 처리와 실시간 복합 분석을 통합한 일체형 데이터 엔지니어링 기술 개발,
- A database system based on just-in-time (JIT) compilation performs a branch optimization and a loop optimization on the stored procedure. An interpreted query processor generating a structured query language (SQL) execution plan regarding an input online transaction processing (OLTP) query, an online analytical processing (OLAP) analysis, and a stored procedure. A JIT-based query processor receives the SQL execution plan, optimizes a branch and a loop in the received SQL execution plan, and then generates an optimized JIT execution plan. The JIT-based query processor generates a query processing executor performing query processing based on the JIT execution plan and provides a result of the query processing performed by the query processing executor.
- KSP 제안 키워드
- Analytical Processing, Database systems, Execution Plan, JIT compilation, Just-in-Time, Loop Optimization, Online transaction, Processing Method, Query Language, Query Processing, Query Processor, Stored procedure, Structured query language, Transaction Processing, online analytical processing, online transaction processing, optimization methods