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TripleS deview

Gyuman Cho
Gyuman Cho

The document discusses the TripleS (Shared Session System) architecture. It describes how TripleS uses client-side cookie downsizing and limited server-side cookies to share session data across multiple servers. TripleS utilizes a library, ZooKeeper, and storage (such as nBase) to enable real scalability, high availability, and data distribution.

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TripleS Shared Session System
TripleS Share Session(Cookie) Simple concept
襾殊 磯Μ螳 Browser 襯 伎覃伎 襷れ伎 http Cookie
TripleS deview
Browser Cookie Size? Chrom (覯 21.0.1180.89) Test Results 10:44:5.413: Guessing Max Cookie Count Per Domain: 180 10:44:5.414: Guessing Max Cookie Size Per Cookie: 4096 bytes 10:44:5.414: Guessing Max Cookie Size Per Domain: NA Fire Fox (15.0.1) Test Results 10:47:33.415: Guessing Max Cookie Count Per Domain: 150 10:47:33.415: Guessing Max Cookie Size Per Cookie: 4097 characters 10:47:33.416: Guessing Max Cookie Size Per Domain: NA IE (8) Test Results 10:48:38.243: Guessing Max Cookie Count Per Domain: 50 10:48:38.244: Guessing Max Cookie Size Per Cookie: 5117 bytes 10:48:38.245: Guessing Max Cookie Size Per Domain: Between 10234 and 15350 bytes
setyb 6904 600 5 irafaS setyb 6904 setyb 6904 setyb 6904 4 irafaS irafaS irafaS irafaS irafaS 3 irafaS 60 11 arepO setyb 6904 setyb 6904 setyb 6904 setyb 6904 setyb 6904 01 arepO a arepO 30 9 arepO 8 arepO sretcarahc 7115 sretcarahc 7115 sretcarahc 7115 sretcarahc 7115 9 EI sretcarahc 43201 sretcarahc 7115 sretcarahc 7115 sretcarahc 7115 sretcarahc 7115 8 EI 50 EI s 5904 sretcarahc 5904 7 EI sretcarahc 6904 sretcarahc 6904 6 EI 7 xoFeriF 6 xoFeriF 5 xoFeriF sretcarahc 7904 50 4 xoFeriF xoFeriF xoFeriF xoFeriF 3 xoFeriF 2 xoFeriF 51 emorhC AN 41 emorhC 31 emorhC 21 emorhC 180 11 emorhC 01 emorhC setyb 6904 setyb 6904 setyb 6904 setyb 6904 emorhC emorhC 9 emorhC 8 emorhC 7 emorhC 70 6 emorhC 5 emorhC 4 emorhC niamoD reP eziS xaM niamoD reP eziS xaM niamoD reP eziS xaM niamoD reP eziS xaM eikooC reP eziS xaM eikooC reP eziS xaM eikooC reP eziS xaM eikooC reP eziS xaM seikooC xaM seikooC xaM seikooC xaM seikooC xaM resworB resworB resworB resworB
Naver Cookie mail.naver.com 2k 3K cafe.naver.com 2k 3K naver.com shopping.naver.com Cookie size 1k 2k 3K cookie 蠍磯 2K kin.naver.com 1k 4K blog.naver.com 3k
TripleS & Cookie
ttl expires value value key name service code path TripleS Cookie LTT - eulaV - yeK - edoC ecivreS -)yek noisseS(DIU tamrof ataD SelpirT ;EMAN_NIAMOD=niamod ;HTAP=htap ;ETAD=seripxe ;EULAV=EMAN :eikooC-teS tamrof eikooC
Client Cookie Server Cookie
Client Cookie Server Cookie
Big Cookie Network
Mobile WEB Mobile APP
Heavy data Network Traffic
0 0. 0 y x al a G E T L T K S 0 0. 0 0 0 2 i Fi W 0 0. 0 0 0 4 G3 T KS 0 0. 0 0 0 6 G 3 TK 0 0. 0 0 0 8 0 0. 0 0 0 0 1 11.7213 27.8713 98.9255 25.0035 )sm(emiT esnopseR 蠏 0 0. 0 0 0 2 1 ETL TKS iFiW G3 TKS G3 TK sm : Heavy Data Network Traffic
Heavy Data Network Traffic 一危 ′ interval time(s)
Solution?
focus Client Cookie down sizing Server Cookie Limited range
Concept of TripleS Server Cookie Limited range INTERNET
Concept of TripleS A(30B), B(1K), C(2K) Client Cookie A,B,C, down sizing D(2K) A(30B), B(1K), A(30B) C(2K) INTERNET A(30B) A,B,C, D(2K) A(30B), B(1K), C(2K) A,B,C, D(2K)
Naver Cookie Client Cookie Server Cookie mail.naver.com 2k 30B 3K cafe.naver.com 2k 30B 3K naver.com shopping.naver.com Cookie size 1k 2k 30B 3K cookie 蠍磯 30B 2K kin.naver.com 1k 30B 4K blog.naver.com 3k
TripleS Architecture 觜 覯 蟲 SelpirT INTERNET yrarbiL TripleS Library yrarbiL SelpirT TripleS TripleS ZK TripleS Storage
TripleS Client TripleS TripleS Storage Library ZooKeeper
TripleS nBase Cubrid
92 72 52 32 12 91 71 51 31 11 9 7 5 3 1 0 0002 0004 e d o n 9/ M 0 6 0006 T O Storage(RDB) e d o n 6/ M 0 4 T 0008 AL e d o n 3/ M 0 2 T 00001 P S Distribution Layer 00021 00041 00061 r e v r e S r e ni a t n o C Real Scalability r e vr es t n e m e g a n a m 92 72 52 32 12 91 71 51 31 11 9 7 5 3 1 0 r e v r e S r e ni a t n o C r e v r e S r e ni a t n o C 0005 s edon9 T O s edon6 T 00001 A L s edon3 T r e v r e S r e ni a t n o C P S 00051 Scale out & 螳 00002 Data 覿一 (3copy) Node Scalability (20M rec) nBase
focus Client Cookie down sizing Server Cookie Limited range Share Data
egarotS SelpirT KZ SelpirT SelpirT y r a r bi L S el pi r T yrarbiL SelpirT INTERNET y r a r bi L S el pi r T 炎規 覯 る B yrarbiL SelpirT yrarbiL SelpirT yrarbiL SelpirT 炎規 覯 る TripleS Architecture A
TripleS Performance
PC 牛蟆 (豕蠏/ 蟆) TripleS Mobile / 願 蟆 企殊危
TripleS deview
TripleS deview

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TripleS deview

  • 2. TripleS Share Session(Cookie) Simple concept
  • 3. 襾殊 磯Μ螳 Browser 襯 伎覃伎 襷れ伎 http Cookie
  • 5. Browser Cookie Size? Chrom (覯 21.0.1180.89) Test Results 10:44:5.413: Guessing Max Cookie Count Per Domain: 180 10:44:5.414: Guessing Max Cookie Size Per Cookie: 4096 bytes 10:44:5.414: Guessing Max Cookie Size Per Domain: NA Fire Fox (15.0.1) Test Results 10:47:33.415: Guessing Max Cookie Count Per Domain: 150 10:47:33.415: Guessing Max Cookie Size Per Cookie: 4097 characters 10:47:33.416: Guessing Max Cookie Size Per Domain: NA IE (8) Test Results 10:48:38.243: Guessing Max Cookie Count Per Domain: 50 10:48:38.244: Guessing Max Cookie Size Per Cookie: 5117 bytes 10:48:38.245: Guessing Max Cookie Size Per Domain: Between 10234 and 15350 bytes
  • 6. setyb 6904 600 5 irafaS setyb 6904 setyb 6904 setyb 6904 4 irafaS irafaS irafaS irafaS irafaS 3 irafaS 60 11 arepO setyb 6904 setyb 6904 setyb 6904 setyb 6904 setyb 6904 01 arepO a arepO 30 9 arepO 8 arepO sretcarahc 7115 sretcarahc 7115 sretcarahc 7115 sretcarahc 7115 9 EI sretcarahc 43201 sretcarahc 7115 sretcarahc 7115 sretcarahc 7115 sretcarahc 7115 8 EI 50 EI s 5904 sretcarahc 5904 7 EI sretcarahc 6904 sretcarahc 6904 6 EI 7 xoFeriF 6 xoFeriF 5 xoFeriF sretcarahc 7904 50 4 xoFeriF xoFeriF xoFeriF xoFeriF 3 xoFeriF 2 xoFeriF 51 emorhC AN 41 emorhC 31 emorhC 21 emorhC 180 11 emorhC 01 emorhC setyb 6904 setyb 6904 setyb 6904 setyb 6904 emorhC emorhC 9 emorhC 8 emorhC 7 emorhC 70 6 emorhC 5 emorhC 4 emorhC niamoD reP eziS xaM niamoD reP eziS xaM niamoD reP eziS xaM niamoD reP eziS xaM eikooC reP eziS xaM eikooC reP eziS xaM eikooC reP eziS xaM eikooC reP eziS xaM seikooC xaM seikooC xaM seikooC xaM seikooC xaM resworB resworB resworB resworB
  • 7. Naver Cookie mail.naver.com 2k 3K cafe.naver.com 2k 3K naver.com shopping.naver.com Cookie size 1k 2k 3K cookie 蠍磯 2K kin.naver.com 1k 4K blog.naver.com 3k
  • 9. ttl expires value value key name service code path TripleS Cookie LTT - eulaV - yeK - edoC ecivreS -)yek noisseS(DIU tamrof ataD SelpirT ;EMAN_NIAMOD=niamod ;HTAP=htap ;ETAD=seripxe ;EULAV=EMAN :eikooC-teS tamrof eikooC
  • 15. 0 0. 0 y x al a G E T L T K S 0 0. 0 0 0 2 i Fi W 0 0. 0 0 0 4 G3 T KS 0 0. 0 0 0 6 G 3 TK 0 0. 0 0 0 8 0 0. 0 0 0 0 1 11.7213 27.8713 98.9255 25.0035 )sm(emiT esnopseR 蠏 0 0. 0 0 0 2 1 ETL TKS iFiW G3 TKS G3 TK sm : Heavy Data Network Traffic
  • 16. Heavy Data Network Traffic 一危 ′ interval time(s)
  • 18. focus Client Cookie down sizing Server Cookie Limited range
  • 19. Concept of TripleS Server Cookie Limited range INTERNET
  • 20. Concept of TripleS A(30B), B(1K), C(2K) Client Cookie A,B,C, down sizing D(2K) A(30B), B(1K), A(30B) C(2K) INTERNET A(30B) A,B,C, D(2K) A(30B), B(1K), C(2K) A,B,C, D(2K)
  • 21. Naver Cookie Client Cookie Server Cookie mail.naver.com 2k 30B 3K cafe.naver.com 2k 30B 3K naver.com shopping.naver.com Cookie size 1k 2k 30B 3K cookie 蠍磯 30B 2K kin.naver.com 1k 30B 4K blog.naver.com 3k
  • 22. TripleS Architecture 觜 覯 蟲 SelpirT INTERNET yrarbiL TripleS Library yrarbiL SelpirT TripleS TripleS ZK TripleS Storage
  • 23. TripleS Client TripleS TripleS Storage Library ZooKeeper
  • 25. 92 72 52 32 12 91 71 51 31 11 9 7 5 3 1 0 0002 0004 e d o n 9/ M 0 6 0006 T O Storage(RDB) e d o n 6/ M 0 4 T 0008 AL e d o n 3/ M 0 2 T 00001 P S Distribution Layer 00021 00041 00061 r e v r e S r e ni a t n o C Real Scalability r e vr es t n e m e g a n a m 92 72 52 32 12 91 71 51 31 11 9 7 5 3 1 0 r e v r e S r e ni a t n o C r e v r e S r e ni a t n o C 0005 s edon9 T O s edon6 T 00001 A L s edon3 T r e v r e S r e ni a t n o C P S 00051 Scale out & 螳 00002 Data 覿一 (3copy) Node Scalability (20M rec) nBase
  • 26. focus Client Cookie down sizing Server Cookie Limited range Share Data
  • 27. egarotS SelpirT KZ SelpirT SelpirT y r a r bi L S el pi r T yrarbiL SelpirT INTERNET y r a r bi L S el pi r T 炎規 覯 る B yrarbiL SelpirT yrarbiL SelpirT yrarbiL SelpirT 炎規 覯 る TripleS Architecture A
  • 29. PC 牛蟆 (豕蠏/ 蟆) TripleS Mobile / 願 蟆 企殊危