Yirga Code

MultiLinkr - convert URLs to clickable links 

SQL Server SQL Server’s AlwaysOn Availability Groups is the built in mechanism for replication. With this feature turned on, a primary database is copied to other instances of SQL Server for read-only workload. Read committed is the default isolation level in SQL Server Temporal tables allow for tables to have the ability to keep history based on timestamps. The benefit of temporal tables is that you can specify a datetime and you can see what the value of the data in the table was at that point in time. Essentially, all data changes are tracked. Temporal tables are also called system-versioned temporal tables.  T SQL Check constraint for min value ALTER TABLE [dbo].[Items] ADD CONSTRAINT CK_Items_Quantity_Minimum CHECK (Quantity >= 0) Sharding The main reason for wanting to partition/shard data is scalability   Can be used with transactional or analytics database systems  Shards can be replicated Document databases vs Graph databases Document databases target use cases where re