On Fri, Sep 1, 2017 at 1:41 PM, Denis Mekhanikov <[email protected]> wrote:
> Regarding your second question: looks like you don't actually need > persistence. Its purpose is the opposite: to save cache data between > restarts. > If you use persistence to store more data than RAM available, then you can > enable swap space: https://apacheignite.readme.io/v1.9/docs/off-heap-mem > ory#section-swap-space > Denis, starting with 2.1, Ignite does not have the swap space anymore, since it never worked well and kept hurting the performance. We recommend now that users do use persistence whenever the data size is bigger than the available memory size.
