Page History

...

1. Implement distributed table (cache) lock - when it is held no other operation on cache is possible, PME infrastructure will be used for that

2. Implement external sort - get some memory buffer, collect there values in some order, flush to disk if needed, merge in the end
3. Implement direct data load - write data to data blocks, re-created indexes with external sort and other necessary data structures in the end
4. Add necessary API to control direct data load mode 

...