Search: "uid number"
Behavior and Audit Log Modeling: PostgreSQL Best Practice (2 blog
: UID, time range, and term match. 1. UIDs represents user IDs and are used to identify behavior data of different users. 2 ...
Change the number of nodes in replica set instances - ApsaraDB for MongoDB Documentation
performance requirements in various business scenarios, the number of nodes in a replica set instance can be ...
Use Cases for Millisecond-Level Massive Multi-Dimensional Data Pivoting on PostgreSQL/GPDB blog
sales area, the ID of the user corresponding to the brand, as well as a number of user tag fields and time fields. Tags may be ...
Millisecond Marketing with Trillions of User Tags Using PostgreSQL blog
deductions that can be made concerning E-commerce recommendation systems. Reach and Magnitude The number of e-shoppers may ...
A Comprehensive Analysis of Open-Source Time Series Databases (2 blog
or client, which increases additional memory consumption. Second, due to the UID encoding, the number of metric/tagkey/tagvalue ...
PostgreSQL Feed Systems Similar to Weibo - Design and Performance Metrics blog
partitioning by UID. ### 1. Create a Hash Partition Table Create a message push table ``` create table tbl_feed( uid int8 ...
Implement authentication with ApacheDS - E-MapReduce Documentation
service on the cluster. Specify the value of DN to "uid=admin,ou=system" You can view ...
Social Friend Relationship System Practice in PostgreSQL - Accelerating Queries of Positive and blog
than single-row query when returning a small number of records. To speed up returning all relations of an ID, we can compress ...
Tagging Trillions of Users in Milliseconds with varbitx on PostgreSQL blog
) then -- Insert insert into dict (id,uid) values (newid,i_uid) ; -- Returns the UID ...