data access path

基本解釋

In addition, the database can have a better understanding of the state of the data it stores, and thereby can produce a more efficient and dynamic access path to the data.
此外，數(shù)據(jù)庫可以更好地理解它存儲的數(shù)據(jù)的狀態(tài)，從而可以生成到數(shù)據(jù)的更有效和動態(tài)的存取路徑。
DAFS can make it possible to shorten data access path effectively through RDMA technology, make data access faster and improve the access speed performance in NAS appliance.
DAFS通過遠(yuǎn)程直接內(nèi)存內(nèi)存?zhèn)魉图夹g(shù)，能有效地縮短數(shù)據(jù)存取路徑，實(shí)現(xiàn)更快速的數(shù)據(jù)存取，從而有效地改善數(shù)據(jù)存取速度性能。
Without correct column distribution statistics, DB2 may not have enough information to make the best choice when choosing an access path to the data—especially if data is heavily skewed.
在選擇數(shù)據(jù)的訪問路徑時，如果沒有正確的列分布統(tǒng)計數(shù)據(jù)，DB2 可能沒有足夠的信息來做出最佳的選擇，尤其是如果數(shù)據(jù)出現(xiàn)嚴(yán)重誤差。