The unified database interface module of altibase and oracle 統(tǒng)一數(shù)據(jù)庫接口的設(shè)計與實現(xiàn)
- adopted unified database , a datum has a source only ?采用統(tǒng)一的數(shù)據(jù)庫,一個數(shù)據(jù)只能有一個數(shù)據(jù)來源。
In addition , it provided uniform programming language , and uses soft bus technology , web enquiries technology and unified database design , and achieves an organic integration of information 此外,規(guī)定了統(tǒng)一的編程語言,使用了軟總線技術(shù)、 web查詢技術(shù)、統(tǒng)一了數(shù)據(jù)庫設(shè)計,實現(xiàn)了信息有機融合。
These include a comprehensive and objective market benchmark indices system , a funds categorizing system , funds information disclosure improvement and finally setting up a standard unified database system for securities and funds market research 需要加強基金的信息披露機制,提高信息披露質(zhì)量,豐富信息資料的內(nèi)容,提高信息的有效交流傳播和應(yīng)用。需要建設(shè)我國證券和基金市場的標準數(shù)據(jù)庫系統(tǒng),為基金評價研究提供高效、方便、統(tǒng)一的數(shù)據(jù)平臺。
At the same time , a number of software and hardware projects have formed their own system , so it cannot realize data - sharing of the whole locomotive depot and has brought about much waste of manpower and material resources and manmade fault , what ' s more , it will leave hidden dangers of accidents to security of locomotive . accordingly , it is urgent to research and develop digital locomotive depot system with unified database structure and software and hardware information sharing 這些研究為鐵路機務(wù)段數(shù)字化管理打下了良好的基礎(chǔ),同時眾多的軟硬件系統(tǒng)自成體系,無法實現(xiàn)整個機務(wù)段的數(shù)據(jù)共享,造成許多人力物力的浪費以及人為的錯誤,對機車的安全留下了事故的隱患,研究開發(fā)統(tǒng)一的數(shù)據(jù)庫結(jié)構(gòu)、軟硬件系統(tǒng)信息共享的數(shù)字化機務(wù)段系統(tǒng)事在必行。