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# 20110616 HBase勉強会(第二回)

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### 20110616 HBase勉強会(第二回)

1. 1. Presented: 2011-06-16‥> tall table vs wide table tall table row key user status {user_id}-{status_id} name created_at text created_at source user1-status1 ueshin HBase! user1-status2 ueshin HBase! HBase!! wide table row key user status {user_id} name created_at status1 status2 user1 user2 ueshin takuya @ueshin HBase! HBase! HBase!! Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
2. 2. Presented: 2011-06-16‥> tall table vs wide table tall table row key user status {user_id}-{status_id} name created_at text created_at source user1-status1 ueshin HBase! user1-status2 ueshin HBase! HBase!! wide table row key user status {user_id} name created_at status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
3. 3. Presented: 2011-06-16‥> tall table vs wide table tall table row key user status {user_id}-{status_id} name created_at text created_at source user1-status1 ueshin HBase! user1-status2 ueshin HBase! HBase!! wide table row key user status {user_id} name created_at status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
4. 4. Presented: 2011-06-16‥> tall table vs wide table tall table row key user status {user_id}-{status_id} name created_at text created_at source user1-status1 ueshin HBase! user1-status2 ueshin HBase! HBase!! row key status row key user {user_id}-{status_id} wide table {user_id}-{status_id} created_at user1-status1 created_at row key user1-status1 status source row key user name {user_id}-{status_id} ueshin text HBase! {user_id}-{status_id} row key user1-status2 user created_at created_at status created_at name ueshin created_at {user_id} name created_at user1-status1status1 user1-status2 status2 source user1-status1 source name ueshin text HBase! HBase!! user1 ueshin HBase! text HBase! HBase!! HBase! created_at user1-status2 created_at name ueshin user1-status2 user2 takuya source text HBase! HBase!! Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
5. 5. Presented: 2011-06-16‥> tall table vs wide table tall table row key user status {user_id}-{status_id} name created_at text created_at source user1-status1 ueshin HBase! user1-status2 ueshin HBase! HBase!! wide table row key user status {user_id} name created_at status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
6. 6. Presented: 2011-06-16‥> tall table vs wide table row key status tall table row key {user_id} user {user_id} row key status1 status HBase! row key user1 user created_at {user_id} user1 status2 HBase! HBase!! {user_id} row key username ueshin status {user_id}-{status_id} created_at status1 HBase! user2 name created_at text created_at source created_at name takuya user1 status2 HBase! HBase!! user1 user1-status1 name ueshin ueshin HBase! user2 created_at user2 user1-status2 name ueshin takuya HBase! HBase!! user2 wide table row key user status {user_id} name created_at status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
7. 7. Presented: 2011-06-16‥> tall table vs wide table tall table row key user status {user_id}-{status_id} name created_at text created_at source user1-status1 ueshin HBase! user1-status2 ueshin HBase! HBase!! wide table row key user status {user_id} name created_at status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
8. 8. Presented: 2011-06-16‥> tall table vs wide table tall table row key status {user_id}-{status_id} row key user status created_at {user_id}-{status_id} name created_at text created_at source user1-status1 source user1-status1 ueshin HBase! text HBase! created_at user1-status2 ueshin user1-status2 HBase! HBase!! source text HBase! HBase!! wide table row key status {user_id} status1 HBase! row key user status status2 HBase! HBase!! {user_id} name created_at user1 status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya user2 Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
9. 9. Presented: 2011-06-16‥> tall table vs wide table tall table row key status {user_id}-{status_id} row key user status created_at {user_id}-{status_id} name created_at text created_at source user1-status1 source user1-status1 ueshin HBase! text HBase! created_at user1-status2 ueshin user1-status2 HBase! HBase!! source text HBase! HBase!! wide table row key status {user_id} status1 HBase! row key user status status2 HBase! HBase!! {user_id} name created_at user1 status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya user2 Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
10. 10. Presented: 2011-06-16‥> tall table vs wide table tall table row key user status {user_id}-{status_id} name created_at text created_at source user1-status1 ueshin HBase! user1-status2 ueshin HBase! HBase!! wide table row key user status {user_id} name created_at status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
11. 11. Presented: 2011-06-16‥> tall table vs wide table tall table row key status {user_id}-{status_id} row key user status created_at {user_id}-{status_id} name created_at text created_at source user1-status1 source user1-status1 ueshin HBase! text HBase! created_at user1-status2 ueshin user1-status2 HBase! HBase!! source text HBase! HBase!! wide table row key status {user_id} status1 HBase! row key user status status2 HBase! HBase!! {user_id} name created_at user1 status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya user2 Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.
12. 12. Presented: 2011-06-16‥> tall table vs wide table tall table row key user status {user_id}-{status_id} name created_at text created_at source user1-status1 ueshin HBase! user1-status2 ueshin HBase! HBase!! wide table row key user status {user_id} name created_at status1 status2 user1 ueshin HBase! HBase! HBase!! user2 takuya Copyright (c) 2011 Happy-Camper Street. All Rights Reserved.