MRVL News. 1  Wire. Headline. 2  SA Breaking News. Broadcom, Qualcomm, and Nvidia led Q2 IC design market. 3  Yahoo. See what the IHS Markit Score report has to say about Marvell Technology Group Ltd. 4  SA Breaking News. Marvell SATA SSD controller tops 50M shipments. 5  PR Newswire.
Price indexes have several potential uses. For particularly broad indices, the index can be said to measure the economy's general price level or a cost of living. More narrow price indices can help producers with business plans and pricing.
In the following example, the API is used to access a library database that holds books stored by their isbn attribute. Additionally, an index is maintained on the title attribute of the objects stored in the object store. This index can be used to look up books by title, and enforces a uniqueness constraint.