-
```
What steps will reproduce the problem?
1.Add the seed URL:
http://money.cnn.com/2013/06/26/investing/bond-outflows/index.html?utm_source=fe
edburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fmone…
-
```
What steps will reproduce the problem?
1.Add the seed URL:
http://money.cnn.com/2013/06/26/investing/bond-outflows/index.html?utm_source=fe
edburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fmone…
-
```
What steps will reproduce the problem?
1.Add the seed URL:
http://money.cnn.com/2013/06/26/investing/bond-outflows/index.html?utm_source=fe
edburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fmone…
-
Get stock market data of 1 minute for 4 to 5 years.
-
http://investing.businessweek.com/research/stocks/news/article.asp?docKey=600-201410210815KRTRIB__BUSNEWS_61520_5162-1¶ms=timestamp%7C%7C10/21/2014%208:15%20AM%20ET%7C%7Cheadline%7C%7CEngineer%20a…
-
```
What steps will reproduce the problem?
1.Add the seed URL:
http://money.cnn.com/2013/06/26/investing/bond-outflows/index.html?utm_source=fe
edburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fmone…
-
```
What steps will reproduce the problem?
1.Add the seed URL:
http://money.cnn.com/2013/06/26/investing/bond-outflows/index.html?utm_source=fe
edburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fmone…
-
图表,一般都是大聚合操作,用不好会很慢.
### 最好不存数据,尽可能的不存
就不会面临这此问题:数据量大需要优化的问题, 多节点的数据同步/ 数据缺失/个别节点抓取失败等问题.
### 其它
个别数据是要存的.
比如: ftx杠杆币不存更多的数据,就无法计算准确的价格.
我们的thegraph 时间-价格-块号对应关系,存储这些数据会,用于后续的the-gra…
-
```
What steps will reproduce the problem?
1.Add the seed URL:
http://money.cnn.com/2013/06/26/investing/bond-outflows/index.html?utm_source=fe
edburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fmone…
-
```
What steps will reproduce the problem?
1.Add the seed URL:
http://money.cnn.com/2013/06/26/investing/bond-outflows/index.html?utm_source=fe
edburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fmone…