Finally SQL Server 2016 will add Native JSON support!!
Ref:
Additional capabilities in SQL Server 2016 include:
- Additional security enhancements for Row-level Security and Dynamic Data Masking to round out our security investments with Always
Encrypted.- Improvements to AlwaysOn for more robust availability and disaster recovery with multiple synchronous replicas and secondary load
balancing.- Native JSON support to offer better performance and support for your many types of your data.
- SQL Server Enterprise Information Management (EIM) tools and Analysis Services get an upgrade in performance, usability and scalability.
- Faster hybrid backups, high availability and disaster recovery scenarios to backup and restore your on-premises databases to Azure
and place your SQL Server AlwaysOn secondaries in Azure.
Features blog post: http://blogs.msdn.com/b/jocapc/archive/2015/05/16/json-support-in-sql-server-2016.aspx