Developers summit cassandraで見るNoSQL
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1) The document discusses Cassandra, a NoSQL database. It provides an overview of Cassandra's history and features. 2) Cassandra was originally developed at Facebook and is now an open source project. It is based on concepts from Bigtable and Dynamo. 3) The document covers Cassandra's data model, architecture including use of gossip protocols and consistency levels, and compares it with relational databases.
Developers summit cassandraで見るNoSQL
- 1. Cassandra NoSQL 17-E-5 2011/02/17 @ryu_kobayashi
- 2. • • ✴ ... • ... Hadoop • http://beter-max.blogspot.com( ...) • Twitter @ryu_kobayashi • ✴ Cassndra GUI ‣ http://code.google.com/p/cassandra-gui/ ✴ Amazon Elastic MapReduce 6
- 4. Cassndra The Definitive Guide • 0.7 • • ...
- 5. NoSQL
- 6. No! SQL! (SQL )
- 10. NoSQL = Not Only SQL
- 11. SQL
- 12. NoSQL
- 13. 1998 Carlo Stozzi 2009 Eric Evans Cassnadra ACID ML SQL NoSQL = Not Only SQL
- 14. ACID
- 15. CAP
- 16. 17-C-1 Bit Data
- 17. KVS
- 18. KVS NoSQL
- 19. KVS = Key Value Store
- 21. KVS ... DB(Cassandra) ... = = Excel
- 22. Cassandra GUI RDBMS DB RDBMS
- 23. Cassandra ... = =
- 25. NoSQL Cassandra(Facebook) HBase(Yahoo!) BigTable(Google) Dynamo(Amazon) SimpleDB(Amazon) Windows Azure Table(Microsoft) Roma( ) Flare(gree) Tokyo Tyrant(mixi) Kyoto Cabinet MongoDB Kumofs ...
- 27. RDBMS NoSQL •RDBMS •NoSQL •RDBMS SQL •NoSQL API SQL •
- 29. RDBMS
- 30. RDBMS
- 31. NoSQL
- 32. NoSQL •
- 33. NoSQL • •
- 34. NoSQL • • ★Web 2.0 ✴AJAX ✴FLASH ✴ ✴etc...
- 35. NoSQL • • ★Web 2.0 ✴AJAX ✴FLASH ✴ ✴etc...
- 36. NoSQL ...
- 37. NoSQL ... NoSQL DDL
- 38. Cassandra
- 39. Cassandra
- 40. Cassandra Cassandra = Bigtable + Dynamo
- 41. Cassandra Facebook NoSQL DB 0.7.2 0.6.x 0.6.11
- 42. Cassandra Facebook NoSQL DB 0.7.2 0.6.x 0.6.11
- 43. Cassandra Facebook NoSQL DB 0.7.2 0.6.x 0.6.11 • Facebook
- 44. Cassandra Facebook NoSQL DB 0.7.2 0.6.x 0.6.11 • Facebook HBase
- 45. Cassandra Facebook NoSQL DB 0.7.2 0.6.x 0.6.11 • Facebook HBase • Twitter
- 46. Cassandra Facebook NoSQL DB 0.7.2 0.6.x 0.6.11 • Facebook HBase • Twitter •
- 47. Cassandra Facebook NoSQL DB 0.7.2 0.6.x 0.6.11 • Facebook HBase • Twitter • •
- 48. Cassandra 0.6 0.7 0.7 0.8
- 49. Cassandra Use Case Twitter Cassandra Cassandra
- 50. Cassandra • • • • SPOF • Thrift Java C++ • APP • 0.7 I/O Hadoop MapReduce
- 51. Cassandra 2 1 3 4
- 52. Cassandra 2 1 3 4
- 53. Cassandra Random Partitioner MD5 Ordering Preserved Partitioner Collating Order-Preserving Partitioner Byte-Order Partitioner 0.7
- 54. Cassandra 2 1 3 4
- 55. Cassandra 2 1 3 Consistency Level 4
- 56. Cassandra 2 1 3 Consistency Level 4 Consistency Level APP •ONE 1 OK •ALL OK •QUORUM (N/2 + 1) OK
- 57. Cassandra 2 1 3 4 SPOF
- 58. Cassandra 2 1 3 Consistency Level 4
- 59. Cassandra 2 1 3 4 DC
- 60. Cassandra Consistency Level •ONE •QUORUM ✴ ✴ Consistency Level ✴ ✴ Read Repair ✴ Read Repair ★Cassandra
- 61. Cassandra Gossip Protocol • • • • • • • Consistency Level
- 62. Cassandra Cassandra •Bloom Filter •Commit Log •Memtable •SSTable •Compaction ✴Major Compaction ✴Minor Compaction •etc...
- 64. Hadoop MapReduce !!
- 65. Hadoop MR + Cassandra
- 66. Hadoop MR + Cassandra
- 67. Hadoop MR + Cassandra
- 68. Hadoop MR + Cassandra =
- 69. Hadoop MR + Cassandra = Hassandra!!
- 71. Cassandra Twitter OSS 0.7 0.8 Distributed Counters trunk 0.8
- 73. NoSQL
- 75. RDBMS NoSQL
- 76. RDBMS NoSQL
- 78. PARTAKE
- 79. PARTAKE !?
- 81. ACID RDBMS commit rollback MVCC
- 82. ACID RDBMS commit rollback MVCC
- 83. API Cassandra Thrift Amazon SimpleDB Google Bigtable(GQL) SQL SQL
- 84. Cassandra Cassandra 0.7 Distributed counters select count(*) from counter
- 85. RDBMS Java Hibernate O/R KVS Cassandra DB
- 86. join RDBMS join Java Hibernate KVS Cassandra
- 87. join RDBMS join Java Hibernate KVS Cassandra RDBMS NoSQL RDBMS
- 88. NoSQL
- 90. RDBMS NoSQL
- 92. 1 PV ...
- 93. RDBMS Cassandra
- 95. Cassandra Join
- 97. m(_ _)m
- 98. Facebook MySQL Cassandra
- 99. Cassandra HBase (-_- ) Cassandra
- 100. NoSQL
- 101. NoSQL
- 102. 1 NoSQL
- 104. •NoSQL RDBMS
- 105. •NoSQL RDBMS •
- 106. •NoSQL RDBMS • •
- 107. •NoSQL RDBMS • • •
- 108. 17-E-5 2011/02/17 @ryu_kobayashi
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