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About GraphEngine Data Loading

Open simple221 opened this issue 6 years ago • 5 comments

I need to store 600G of data, but only 32G of computer memory, the program will prompt memory overflow, how to solve, what solutions?

simple221 avatar Sep 24 '19 04:09 simple221

@simple221 The GE is an In-Memory Graph Engine so if you want to load 600GB resident in RAM you will ultimately need available memory to load your data. The GE is a distributed memory cloud so you can load the data across what it "AvailabilityGroup" facility. Here is an excerpt from the GE Developer's Guide:

https://github.com/Microsoft/GraphEngine/wiki/config-v2

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The GE also allows you to configure "Storage" nodes; you are going to want to experience with "TrunkCount" and "StorageCapacity" attributes.

TaviTruman avatar Sep 24 '19 19:09 TaviTruman

@simple221 The GE is an In-Memory Graph Engine so if you want to load 600GB resident in RAM you will ultimately need available memory to load your data. The GE is a distributed memory cloud so you can load the data across what it "AvailabilityGroup" facility. Here is an excerpt from the GE Developer's Guide:

https://github.com/Microsoft/GraphEngine/wiki/config-v2

image

The GE also allows you to configure "Storage" nodes; you are going to want to experience with "TrunkCount" and "StorageCapacity" attributes. okay,thank you.but i need stand-alone support.So maybe there's no solve.

simple221 avatar Sep 25 '19 09:09 simple221

@simple221 Yes, if you need to run "stand-alone" on a single machine then and need to have all 600 GB loaded on then you would need to have available RAM on it. Unlike a lot of other Graph Engines that GE is an in-memory cloud; it does have a persistent storage capability so you can write to disk what you load into RAM so as to save it.

TaviTruman avatar Sep 26 '19 01:09 TaviTruman

@TaviTruman thank you.I see now.

simple221 avatar Sep 27 '19 01:09 simple221

@simple221 if you're good with the explanation here you can close this issue.

TaviTruman avatar Oct 02 '19 04:10 TaviTruman