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#143 Budgeting 2 Key Word frugal: careful in spending money. 긍정적인 의미로 절약하는 Because our company is frugal, we have to recycle all paper and plastic items. tight-fisted: not willing to spend or give much money; miserly. 부정적인 의미로 인색한 The company’s tight- fisted owner will not raise the workers’ salaries. leverage: power, effectiveness; a resource that allows one to enact or perform; to use to advantage. 이익을 위해 이용하다..
#142 Budgeting 1 Key Word time and cost overruns: cost overruns is a cost that is more than the amount budgeted, while time overruns occur when projects or tasks is not completed by the time the project plan specifies overrun: (예정된 금액, 시간을) 초과하다 The longer an IT project is supposed to take, the more likely it is to encounter time and cost overruns. debt ceiling: the maximum amount that a government can borrow To..
#141 Stress Management 2 Key Word downtime: free time; personal time away from the office; a short break I cannot wait to have some quality downtime this weekend. clutter: a messy collection of things lying around. 잡동사니, 어수선함. (너무 많은 것을 어수선하게) 채우다. The basement work area is filled with creative clutter. Dialouge There are three types of conflict that can exist within an organization—the good, the bad, and the ugly. Good..
#140 Stress Management 1 Key Word clean slate: a person’s record that shows no evidence of any problems, or broken rules; a clean record. 청렴결백. 깨끗한 과거사. 어떤 기록도 없음 The newly elected president promised that with a clean slate he could start off fresh and not be limited by the previous administration. stride in technology: significant progress in technology The future envisioned in sci-fi novels and movies depends on consi..
Virus
Oracle 실행 계획 보기. 개발 DB와 운영 DB의 쿼리 속도가 차이나는 이유 문제 동일한 쿼리를 개발 DB와 운영 DB에 실행했는데, 쿼리의 실행 속도가 개발은 10초, 운영은 0.1초 나왔다. 원인을 찾기 위해 개발 DB와 운영 DB에서 실행계획을 살펴보기로 했다. 원인 개발 DB에서 Data Grip으로 실행 계획 보기 개발 DB는 Data Grip이라는 DB프로그램을 사용하는데, 마우스 오른쪽을 클릭하고, Explain Plan이나 Explain Plan (Raw)를 클릭하면 콘솔창에 실행계획이 출력된다. 아래는 Explain Plan (Raw)를 선택했을 때 콘솔창에 나온 결과이다. 모자이크 된 부분은 사용한 인덱스 키가 나온다. Operation에 Index Fast Full Scan과 Rows가 2449, 2668로 나온 것을 보아 개발 DB에서는 Full Scan이 ..
#139 Leadership & Management Style 2 Key Word audacious: showing an unusual willingness to take risks 대담한 I think that we should make some audacious moves to reverse this downward spiral. gutsy: having or showing courage, determination and spirit That was a very gutsy decision. shrewd: able to judge a situation accurately and turn it to your own advantage. 빨리 상황 판단하여 자기 잇속을 챙김. 부정적으로 쓰임. Jack is a shrewd and realistic businessman. ..
#138 Leadership & Management Style 1 Key Word buy out: buy a part of a company or building from someone else so that you own all of it. (타입·권리 등을) 매수하다. To become an even bigger company, we decided to buy out our rival by purchasing all their public stock. front office: the divisions of a business or organization that deals with customers or the public, such as the sales or marketing divisions. (사업체의) 경영 본부[대고객 부서] As a salesman, I..
#137 Time Management 2 Key Word consolidate: bring together or unite things that were separate Our offices had been spread among three buildings, and then we consolidated into one new high-rise. contingency: something that might happen in the future Most large businesses have cash reserves as a contingency for bad debts. tardy: occurring, arriving, acting, or done after the scheduled, expected, or usual time; late. Ou..
#136 Time Management 1 Key Word spot: 발견하다 Whenever I spot repetitive and iterative tasks, I set up an automated process. crunch time: a point at which something difficult must be done Crunch time is often called do-or-die time; the job must get done contingency plan: a plan that is made for dealing with an emergency, or with something that might possibly happen and cause problems in the future. 위기상황에 대처하기 위해 미리 준비하는 ..