Difference between revisions of " Hardware Configuration"
From Blazegraph
Brad Bebee (Talk | contribs) |
Brad Bebee (Talk | contribs) |
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| 1B | | 1B | ||
| 55.8 GB | | 55.8 GB | ||
| + | |} | ||
| + | |||
| + | == Benchmarking Configuration == | ||
| + | |||
| + | The table below shows the machine configuration used for our benchmarking activities performed during release QA. | ||
| + | |||
| + | {| | ||
| + | ! style="text-align:left;"| Configuration | ||
| + | ! Value | ||
| + | |- | ||
| + | | Server Info | ||
| + | | (hosted CI benchmark server) | ||
| + | |- | ||
| + | | Processor | ||
| + | |Intel® Xeon® E3-1270 V3 | ||
| + | |- | ||
| + | |Processor speed | ||
| + | |4 Cores (HT) x 3,5 GHz | ||
| + | |- | ||
| + | |RAM | ||
| + | |16 GB DDR3 ECC | ||
| + | |- | ||
| + | |Hard Disk | ||
| + | |240 GB (2 x 240 GB SSD) Intel® S3500 | ||
| + | |- | ||
| + | |RAID | ||
| + | | Software RAID 1 | ||
| + | |- | ||
| + | |Operating System | ||
| + | | Ubuntu 14.04.1 LTS | ||
| + | |- | ||
| + | |Runtime configuration | ||
| + | |4g RAM given to server for execution | ||
| + | |- | ||
| + | |Store Type | ||
| + | | DiskRW | ||
| + | |- | ||
| + | |JVM args | ||
| + | | -ea -Xmx4g -server -XX:+UseParallelOldGC | ||
|} | |} | ||
Revision as of 23:28, 12 July 2015
General Overview
Blazegraph uses a native graph database with an underlying B-tree-based implementation. It is not required to store the full graph database in memory. The general guidance is to get a machine with the fastest disk you that is cost-effective for your application. In many high-end settings, customers have used devices such as FusionIO to achieve very high performance for loading and query.
Data Sizing Guidance
As a rule-of-thumb, we use 60 Bytes per Triple as an estimate. Actual size will vary based on data and the options used when configuring the namespace, i.e. quads, RDF, text indexing, etc.
| Triples | Est. Size on Disk (GBs) |
|---|---|
| 10M | .558 GB |
| 100M | 5.58 GB |
| 1B | 55.8 GB |
Benchmarking Configuration
The table below shows the machine configuration used for our benchmarking activities performed during release QA.
| Configuration | Value |
|---|---|
| Server Info | (hosted CI benchmark server) |
| Processor | Intel® Xeon® E3-1270 V3 |
| Processor speed | 4 Cores (HT) x 3,5 GHz |
| RAM | 16 GB DDR3 ECC |
| Hard Disk | 240 GB (2 x 240 GB SSD) Intel® S3500 |
| RAID | Software RAID 1 |
| Operating System | Ubuntu 14.04.1 LTS |
| Runtime configuration | 4g RAM given to server for execution |
| Store Type | DiskRW |
| JVM args | -ea -Xmx4g -server -XX:+UseParallelOldGC |
