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NOTE: Hama allows you to generate a random graph data in JSON format, which is easily compatible with other similar systems. Try it on your cluster!

Vertices

The max-edges per vertex

Tasks The number of total edges

Hama-0.7.0

Giraph-1.2.0

300000

1000

30

70.425 seconds

154 seconds

300000

900

30

64.388 seconds

141 seconds

300000

800

30

58.355 seconds

130 seconds

300000

700

30

49.309 seconds

114 seconds

300000

600

30

44.334 seconds

104 seconds

300000

500

30

40.321 seconds

92 seconds

300000

400

30

37.304 seconds

81 seconds

300000

300

30

31.248 seconds

72 seconds

Vertices

The max-edges per vertex

Tasks

Hama-0.7.0

Giraph-1.2.0

30000

10000

20

72.485 seconds

130 seconds

30000

9000

20

70.399 seconds

124 seconds

30000

8000

20

58.388 seconds

113 seconds

30000

7000

20

49.39 seconds

104 seconds

30000

6000

20

47.153 seconds

89 seconds

30000

5000

20

40.34 seconds

79 seconds

30000

4000

20

37.292 seconds

72 seconds

30000

3000

20

31.483 seconds

61

300M

97 seconds

130 seconds

270M

91 seconds

124 seconds

240M

85 seconds

113 seconds

210M

73 seconds

104 seconds

180M

67 seconds

89 seconds

150M

52 seconds

79 seconds

120M

49 seconds

72 seconds

90M

43 seconds

61 seconds

60M

31 seconds

50 seconds

30M

19 seconds

40 seconds

What are the major changes from the last release?

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