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[D2]java 성능에 대한 오해와 편견

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NAVER D2
NAVER D2

The document discusses perceptions that Java is slow by presenting benchmark results comparing Java to other languages. It shows that in web framework and database benchmarks, Java performs comparably to other languages in the top 10. For JSON and single query benchmarks, Java places in the top 10. For multiple queries, Java places in the top 10. The document aims to dispel the myth that Java is inherently slow.

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Java 성능에대한 오해와 편견 최영목 2015-05
1. Java는 정말 느린가? 2. 무엇 때문에 느린가? 3. 느리지 않게 하기 4. 다시 한번 질문하기 : Java는 정말 느린가?
1. Java는 정말 느린가?
4 대외비 1. Java는 정말 느린가? 네, 느립니다.
5 대외비 1. Java는 정말 느린가? 출처 : http://benchmarksgame.alioth.debian.org/ x64
 Ubuntu™
 Intel®
 Q6600®
 quad-core
6 대외비 1. Java는 정말 느린가? Java의 생각
7 대외비 1. Java는 정말 느린가? 이미지 출처 : http://www.yes24.com/24/goods/8262373?scode=032OzSrank=1
8 대외비 1. Java는 정말 느린가? 좀 더 구체적으로…⋯
9 대외비 1. Java는 정말 느린가? 그러니까…⋯ 음…⋯ 이미지 출처 : https://goo.gl/C3aIZx
10 대외비 1. Java는 정말 느린가? Web
 Framework
 Benchmarks TechEmpower Round
 10 (2015-04-21)
11 대외비 1. Java는 정말 느린가? HTTP/1.1
 200
 OK
  Content-Type:
 application/json;
  charset=UTF-8
  Content-Length:
  28
  Server:
 Example
 Date:
 Wed,
 17
 Apr
 2013
 12:00:00
  GMT
  {message:Hello,
 World!} 출처 : http://www.techempower.com/benchmarks/#section=data-r10hw=peaktest=json - Top
 10
 :
 JSON
12 대외비 1. Java는 정말 느린가? HTTP/1.1
 200
 OK
  Content-Length:
  32
  Content-Type:
 application/json;
  charset=UTF-8
  Server:
 Example
 Date:
 Wed,
 17
 Apr
 2013
 12:00:00
  GMT
  {id:3217,randomNumber:2149} 출처 : http://www.techempower.com/benchmarks/#section=data-r10hw=peaktest=db - Top
 10
 :
 Single
 Query
13 대외비 1. Java는 정말 느린가? HTTP/1.1
 200
 OK
  Content-Length:
  315
  Content-Type:
 application/json;
  charset=UTF-8
  Server:
 Example
 Date:
 Wed,
 17
 Apr
 2013
 12:00:00
  GMT
  [{id:4174,randomNumber:331},{id:51,randomNumber:6544},{id:4462,randomNumber:952},{id:2221,randomNumber:532}, {id:9276,randomNumber:3097},{id:3056,randomNumber:7293},{id:6964,randomNumber:620},{id:675,randomNumber:6601}, {id:8414,randomNumber:6569},{id:2753,randomNumber:4065}] 출처 : http://www.techempower.com/benchmarks/#section=data-r10hw=peaktest=query - Top
 10
 :
 Multiple
 Queries
14 대외비 1. Java는 정말 느린가? HTTP/1.1
 200
 OK
  Content-Length:
  1196
  Content-Type:
 text/html;
 charset=UTF-8
  Server:
 Example
 Date:
 Wed,
 17
 Apr
 2013
 12:00:00
  GMT !DOCTYPE
 htmlhtml …⋯ /html 출처 : http://www.techempower.com/benchmarks/#section=data-r10hw=peaktest=fortune - Top
 10
 :
 Fortunes
15 대외비 1. Java는 정말 느린가? HTTP/1.1
 200
 OK
  Content-Length:
  315
  Content-Type:
 application/json;
  charset=UTF-8
  Server:
 Example
 Date:
 Wed,
 17
 Apr
 2013
 12:00:00
  GMT
  [{id:4174,randomNumber:331},{id:51,randomNumber:6544},{id:4462,randomNumber:952},{id:2221,randomNumber:532}, {id:9276,randomNumber:3097},{id:3056,randomNumber:7293},{id:6964,randomNumber:620},{id:675,randomNumber:6601}, {id:8414,randomNumber:6569},{id:2753,randomNumber:4065}] 출처 : http://www.techempower.com/benchmarks/#section=data-r10hw=peaktest=update - Top
 10
 :
 Data
 updates
16 대외비 1. Java는 정말 느린가? HTTP/1.1
 200
 OK
  Content-Length:
  15
  Content-Type:
 text/plain;

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[D2]java 성능에 대한 오해와 편견