Denis, The described roadmap looks great!
Additional, I vote for introducing an ability (OOTB) to store objects in a cache in a compressed form. This will allow to store more data at the cost of incriasing of CPU utilization. 2017-05-11 4:23 GMT+03:00 Denis Magda <dma...@apache.org>: > Igniters, > > Let me start a discussion around the scope for 2.1 release. > > In my vision the main direction of our ongoing efforts should be > implementing in life a use case of Ignite as a transactional distributed > SQL database and HTAP platform. The current use cases (database cache, data > grid, micro services platform, etc.) will be supported as usual, no changes > on that frontier. > > Keeping this in mind, the roadmap needs to include essential SQL related > features as well as disk based capabilities, MVCC support, advanced DDL > implementation and so on so forth. This is for Ignite as a SQL database. > > Next, Machine Learning will be a great addition to Ignite as an HTAP > platform offering. This is why we should keep investing our time and > resources in that recently released component. > > Having this said, I see the scope for 2.1 release this way: > > 1. Distributed Persistent Store - if the donation is accepted by ASF. The > decision is to be done in separate discussion. W/o the store > Ignite can only be used as In-Memory SQL database. > > 2. SQL Grid: > - CREATE & DROP table commands: https://issues.apache.org/ > jira/browse/IGNITE-4651 > - Renewed JDBC driver: https://issues.apache.org/ > jira/browse/IGNITE-4922 > - Collocation based routing of SQL queries: https://issues.apache.org/ > jira/browse/IGNITE-4510, > https://issues.apache.org/jira/browse/IGNITE-4509 > - > > 3. .NET: > - Peer-class loading: https://issues.apache.org/ > jira/browse/IGNITE-2492 > - SQLDependency: https://issues.apache.org/jira/browse/IGNITE-2657 > > 4. C++: > - Compute Grid: https://issues.apache.org/jira/browse/IGNITE-3574 > > 5. ML Grid: > - Linear regression algorithms: https://issues.apache.org/ > jira/browse/IGNITE-5012 > - K-means clustering: https://issues.apache.org/ > jira/browse/IGNITE-5113 > > > Please join the thread and share your thoughts, ideas and concerns. > > — > Denis > > > -- Best Regards, Vyacheslav
