Real-time availability of data tables
AE has gradually opened up various real-time applications that let you get information and carry out strategies based on users' real-time behavior. For example, Real-time alerts let you receive alert information as soon as data becomes abnormal, and triggered tasks let you push gift packs to users as soon as they meet the conditions.
For data stability, a single project allows only 50 data tables to be used for real-time tasks. Data tables created after this limit of 50 has been exceeded can't be used for real-time tasks by default.
Data tables allowed for real-time tasks are also subject to size limits: storage size under 200M, fewer than 20,000 rows, fewer than 50 columns, and no storage partitions. If any of these conditions isn't met, the data table is marked as Giant Table and can't be used for real-time tasks.
Disabled: when the table was created, the limit of 50 tables allowed for real-time use had already been exceeded, so the system disables the table for real-time tasks
Unavailable: the table isn't disabled for real-time tasks, but one of its table size, column count, row count, or partition fields doesn't meet the limits, so it's a Giant Table and can't be used for real-time tasks
Available: the table isn't disabled for real-time tasks and its size meets the limits, so it can be used for real-time tasks
In Use: the dimension table properties or custom properties generated by associating this table's data are being used by real-time tasks