Are you available for a verbal conversation? I would invite a solution architect on a call to figure out if Ignite works or not for your use case.
- Denis On Wed, May 15, 2019 at 10:17 PM Denis Magda <dma...@gridgain.com> wrote: > Hi, > > But after seeing your explanation below I understand that option 2 above is >> not really the way Ignite is supposed to be used - even if it is on top of >> hadoop. Did I get that right? > > > In this configuration, Ignite will not be on top of Hadoop, it will be > close to it - deployed as separate storage for faster performance. > Synchronization is possible if needed. > > As for the other details, let's connect privately, more details are needed > to give useful suggestions. > > -- > Denis Magda > > > On Wed, May 15, 2019 at 4:15 AM m4mmr <rmam...@gmail.com> wrote: > >> Hi Denis, >> >> Thank you very much for a good response. Definitely helps. Hope I can ask >> one follow-up question which I feel I did not make so clear from the >> beginning: >> >> The business has a very strong (non-negotiable) requirement on that the >> data >> warehouse should be modeled with high normalisation. These model >> requirements prevents us from building the data warehouse on hadoop(hive). >> We won't get rid of hadoop though - it is still used for offloading the >> operational source systems. >> >> Therefore we need to: >> 1. Either build a data warehouse on a RDBMS on top of the hadoop - to meet >> the business requirements. >> 2. Or build the relational data warehouse directly on Ignite with >> Persistence Store - on top of hadoop. >> >> But after seeing your explanation below I understand that option 2 above >> is >> not really the way Ignite is supposed to be used - even if it is on top of >> hadoop. Did I get that right? >> >> We can of course use Ignite with the RDBMS from option 1 as persistence >> store for making the DWH offloading more effective later on. Will look >> into >> that. >> >> Again - thank you very much for you pedagogical response Denis. >> >> >> >> -- >> Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >> >
