In this case, the first column of any index, simple or compound, is a candidate to satisfy the star join.

在这种情况下，任何索引的第一行，不管简单或复杂，都是满足星型联接的一个候选者。

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The set of all output pairs forms a simple inverted index.

所有这些输出的数据对组成了一个简单的反向索引。

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Use simple tools such as index CARDS and whiteboards.

用简单工具，譬如索引卡和白板。

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Although the median pension did show a positive return for the period, it significantly underperformed a simple portfolio of index funds.

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Firms that amass too much money, too fast, can feel compelled to buy companies at rich multiples, driving performance down so far that investors would be better off buying simple, liquid stock-index funds.

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With or without the threat of a dividend-tax increase, investors with a dividend-heavy portfolio should consider balancing their approach by adding something as simple as a broad-market index fund, Mr. Dickson says.

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