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| * Activities refers to the sugar applications that are being used. | | * Activities refers to the sugar applications that are being used. |
| * Learners refers to the sugar users. | | * Learners refers to the sugar users. |
− | * Instances refers to the different sessions an particular activity, owned by one learner. | + | * Instances refers to the different entries of an particular activity, owned by one learner. |
− | * Launches refers to the different times the same session is started. | + | * Launches refers to the metadata associated with each time the instance is started. |
| + | * Counters refers to the network traffic measurements being done by harvest-monitor. |
| + | * Laptops refers to the miscellaneous system information. |
| | | |
| === Metadata === | | === Metadata === |
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| |'''Type''' | | |'''Type''' |
| |- | | |- |
− | |rowspan="3"|Learners | + | |rowspan="4"|Learners |
| |serial_number | | |serial_number |
| |Hashed laptop identifier | | |Hashed laptop identifier |
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| |- | | |- |
| |birthdate | | |birthdate |
− | |Approximate date of birth of the user (See [[#Custom_Groups|Custom Groups]]) | + | |Approximate date of birth of the user |
| |Unix time | | |Unix time |
| |- | | |- |
| |gender | | |gender |
| |Gender of the user | | |Gender of the user |
| + | |String |
| + | |- |
| + | |Grouping |
| + | |This group associated with his learner (see [[#Custom_Groups|Custom Groups]]) |
| |String | | |String |
| |- | | |- |
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| |String | | |String |
| |- | | |- |
− | |rowspan="10"|Instances | + | |rowspan="9"|Instances |
| |object_id | | |object_id |
| |Entry identifier | | |Entry identifier |
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| |buddies | | |buddies |
| |Number of user's associated to the entry | | |Number of user's associated to the entry |
− | |Integer
| |
− | |-
| |
− | |spent_time
| |
− | |Just a place holder for now. Still not supported in Sugar
| |
| |Integer | | |Integer |
| |- | | |- |
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| |String | | |String |
| |- | | |- |
− | |rowspan="1"|Launches | + | |rowspan="2"|Launches |
| |timestamp | | |timestamp |
| |Launch time for an particular entry | | |Launch time for an particular entry |
| |Unix time | | |Unix time |
| + | |- |
| + | |spent_time |
| + | |Time spent since launch, until the activities was closed. |
| + | |Integer |
| + | |- |
| + | |rowspan="3"|Counters |
| + | |timestamp |
| + | |timestamp for the beginning of the day |
| + | |Unix time |
| + | |- |
| + | |download |
| + | |bytes downloaded during that day |
| + | |Integer |
| + | |- |
| + | |upload |
| + | |bytes uploaded during that day |
| + | |Integer |
| |} | | |} |
| | | |