Hi there, I'm looking for some clues on the scalability of jena TDB. It looks like our requirement would be at least 1B - 10B triples. From what I can find online (which seems to be dated back in 2008), the max number ever put into TDB is 1.7B [1]. I wonder if there's any more recent number on this.
I'm also curious about whether the scalability is primarily measured on the union of all the graphs or individual graphs. In other words, whether a "Dataset" (regardless of how many graphs/models in it) can only scale up to a given number (let's say 1.7B) or an individual graph/model can scale to a given number. Since our data naturally can be divided into different graphs (with limited relationship across graphs), most queries can be performed on a single graph at a time (we need some hacks to query the relationship across graphs but I assume it is possible). My understanding is that if we simply query one graph out of the many in a dataset, it does not matter much how many triples there are in other graphs. Is this correct? [1]. http://www.w3.org/wiki/LargeTripleStores Best, -Zhiyun
