XAY DU'NG CO SO DU" LIEU THU* VIEN TAP TRUNG, TOI U'U HOA NGUON LU'C THU' VIEN THONG TIN TRONG HE THONG THU'VIEN CONG AN NHAN DAN
ThS. Do Thu Thdm
Phd Giam ddc Thu' vien Cong an nhan dan Tdm tat:
Xiy dung cdsd dif Ueu tip tmng trong hi tiiong thd viin Cong an nhin dan la mgt muc tieu can tiiiet de hwdng din phat then cd sd dW liiu ditng chung nhim chia se tai nguyen dif lieu khoa hge trong toan tdc IWdng Cong an nhan dan, giup can bo, chien sy chu dong tim hem, s& dung, cap nhit dit lieu va thong tm dephuc vu cho cong tac, hgc tap, nghiin cud. Bai viet di cap tdi cac yeu to can thiet, thWe trang, ti'nh hieu qua cua viic xay duhg dd lieu thw viin tip trung. Bong tiidi di xuat giai phap xay duhg cd sd dG' Hiu nay nham toi UU hoa nguon Iwc thong tin trong hi thong tiiW vien Cdng an nhan dan.
Tu'lfhoa: Xay duhg, cd sd du'lieu, cdsd dff lieu tap trung, nguon Iffc, thu'vien, Cdng an nhan dan Abstrart:
Building a centralized library database in the people's police library system is an essential target to develop a shared database to share scientific data resources among the entire people's police force, help cadres and soldiers actively seek, use and update data and information for work, study and research. The article mentions the essential factors, situation and effectiveness of building a centralized library database.
At the same time, it proposes solutions to build a centralized database in order to optimize the Information resources m the people's police library system.
Key words: Building, databases, centralized databases, resources, libraries. People's police.
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gay nay, ed nhieu thay doi rat nhanh nhd sff tien bd vu'dt bac va lien tue ciia cdng nghe mdi, ngay ca nhiihg khai niem mang tfnh nen tang. Day la qua trinh tien hoa khdng theo ldi thdng thu'dng ma cd tinh dot pha, tham chi lam thay ddi ca ve nhan thffc,Khoang 10 nam trd lat day, the gidi chuhg kien nhffng thanh tffu to ldn eua edng nghe sd, vdl tri tue nhan tao (AI) lam trung tam, mang lai trong mpi linh vffc kinh te, chi'nh trj, quan sff, giao due, nghien ciiff, y te, mdi trffdng... De chu ddng nam bat thdi cd phat trien va khdng bj tut hau, nhieu quoe gia nhff Nhat Ban, Han Qude, Trung Qude, Singapore... da chti trpng xay dffng chien Iffdc tri tue nhan tao lam ddng Iffc phat trien kinh te - xa hdi cita minh.
O nu'dc ta, trong vai nam gan day, Chinh phit da td ehffe nhieu hdi thao quoc gia va qude te ve de tai nay De chit dgng nam bat cd hdi, dua ra
eac gial phap thiet thffc tan dung tdi da ldi the, ddng thdi giam thieu nhuhg tac ddng tieu cffe cua each mang cdng nghiep 4.0 ddi vdl Viet Nam, Thii tu'dng Chfnh phit da ban hanh Chi thj sd 16/CT- TTg ngay 4/5/2017 ve viec tang effdng nang Iffc tiep can cudc each mang cdng nghiep 4.0. Theo dd, mdt sd giai phap quan trong nhff: phat trien ha tang ket ndi sd, xay duhg chien Iffdc ehuyen ddi sd, nen quan tri thdng minh, ffu tien phat tri^n edng nghiep cdng nghe so da du'dc de cap.
Tru'dc thffc tien tren, Bg Cdng an da dffa ra Id trinh, chinh sach xay dyhg phat trie'n cd sd dff lieu (CSDL) tap trung vdi nhffng uff viet phii hdp cho nguon Iffc thff vien - thdng tin trong he thdng Cdng an nhan dan (CAND), giai quyet nhiJhg bat cap da du'dc nhin nhan ma tieu bieu nhat la tinh rdi rae va lien thdng kem eiia he thdng thff vien trong CAND, trang thai ket ndi, ehia se nguon Iffe thdng tin trong toan he thong.
1 . long quan ve khai niem cd sd dff \\%u, phSn loal cd sd du' lieu
Cac khai ni$m ve CSDL
CSDL da dffdc nhac den trong Luat Cdng nghe tiidng tin va cac tai lieu lien quan den trien khai iihg dyng cdng ngh§ - tiidng tin tiong ed quan nha nffdc. CSDL trong cd quan nha nffdc dffdc quy djnh trong v3n ban quy pham phap luat bao gom: CSDL qude gia va CSDL eua bd, nganh, dja phffdng.
Theo Tff dien Oxford "CSDL la mdt tap hdp cd cau trite ciia dff lieu dffdc lffu trong may tinh, tiieo mdt each dac biet nao do cd the dffdc tiep can theo nhiihg each khac nhau".
Mgt djnh nghTa thdng dung khae dffde biet den: CSDL la mdt he thong cac tiidng tin cd eau tnic, dffdc luff trff tren cac thiet bi Iffu trff nham thoa man yeu cau khat thac thdng tin dong thdi ciia nhieu ngffdi sff dung hay nhieu chffdng trinh ffng dung chay cimg mdt lite vdt nhffng muc dfch khac nhau [2].
Qua cac khat niem, cd the tdm tat mdt so diem chung cua CSDL la: Tap hdp thdng tin cd cau tnic;
dffdc quan ly va duy tri phuc vy khai thac thdng tin; cd the phuc vu nhieu doi tu'dng khai thae vdl nhieu each tiiffc khac nhau; ed nhieu gial phap khac nhau de xay dyhg va quan ly CSDL. Vi vay, khi ndi ve CSDL thu'dng trpng tam ndi ve thdng tin, dff lieu dffdc quan ly, lutJ trff va khai thac ma khdng phai la vd bpc chffa thdng tin, dff lieu.
Phan loai CSDL [4]
Cd nhieu kieu phan loai CSDL nhu': CSDL Idn, CSDL hudng tai lieu, CSDL hffdng ddi ti/dng, CSDL dd tiij, CSDL Uicfi gian tfiu'c, CSDL hi tiiffc, CSDL Midng gian, CSDL tiidi gian, CSDL tap tiung, CSDL phan tan, CSDL dam may, CSDL quan he, CSDL ngff nghTa.. Vdl moi loai CSDL nay lai keo theo rat nhieu cac cdng nghe Hen quan, muc dfch sff dung va ky thuat Oiffc hien.
Tuy nhien, theo mdt each thdng dyng nhat, phan loat ve CSDL trong may tinh tiiffdng dffde thffc hien tiieo mdt sd hinh thffc ciia dff lieu cd ban:
Phan loai theo loai dff lieu; phan loai theo hinh thffc Iffu trff, md hinh to chffc; phan loai theo dac tinh sff
dyng; phan loai theo md hinh trien khai.
Phan loai theo md hinh CSDL tap trung (cen- tralized database) la mdt CSDL dffdc dat, Iffu trff va duy tri trong mdt dia diem duy nhat. Day la vi tri thffdng xuyen nhat thiet phai dat mdt he thdng may tfnh hoac CSDL he thong trung tam, vf dy mdt may chii, hoac mdt he thdng may tfnh Idn.
Thdng thffdng, mdt CSDL tap trung se du'dc duy tri va quan ly bdi mdt dau mdi, mdt to chffc hoae mdt cd quan. Ngffdi sff dung truy cap vao mdt CSDL tap trung thdng qua he thdng mang ndi bd hoac mang dien rdng, Internet de truy cap vao eac CSDL cap nhat hoac khai thac trung tam CPU va duy tri CSDL eua minh.
2. Cac yeu to can thiet de xay dffng cd sd du* li^u tap trung
Quan ly dff lieu tap trung la mgt giai phap toan dien cho phep cac thff vien lien ket tat ca cac dff lieu quan trgng eua minh, tao ra ngudn tham chieu chung duy nhat va kiem soat, Iffu trff dff lieu dffdc chia se nham dam bao nhu c^u giao tiep thdng sudt va tfnh lien tiic ciia cac boat ddng.
Dff lieu du'dc lull trff tap trung nen de bao mat, sao Iffu va dong bd; tai nguyen va djch vy cung trd nen de quan ly va chia se hdn, nham phyc vu cho nhieu ngffdi sff dyng.
Dac diem cita he thdng CSDL tap trung la:
Quan ly eac dff lieu thd, hon tap va khdng ddng nhat thdng qua qua ti-inh chuan hoa, ehuyen doi thanh dff lieu co eau true; dffdc thiet ke linh hoat dffa theo eac he thdng quan Ijj tep va thu' myc hien hanh; du'dc ti'eh hdp them cac he thdng sieu dff lieu eho dff lieu, eho phep tim kiem va khai thac sieu dff lieu; thffc hten phan quyen truy cap theo tiihg dff lieu va tiihg ngu'di sff dung; kha nang bao mat tdt ffu cho dff lieu, ban che truy van trffc tiep vao cau triic Iffu trff vat ly; dffdc tdi ffu eho viec tai nang, cd the chiu tai vdi hang chue trieu ban ghi dff lieu.
Mo hinh dO'lieu tap trung
Yeu eau ha tang ky thuat cita md hinh CSDL tap trung can:
- Ve phan mem uhg dung: Cac phan mem ffng dung cho viec xay dffng, quan ly, khai thae, cap
nhat CSDL dffdc tham dinh va cho phep sff dung, bao gdm: Phan mem he thdng; phan mem nen (quan trj CSDL quan he, he thdng thdng tin...).
Phan mem img dyng, gom cac phan he ed ban:
Quan tri he thdng; quan ly thdng tin; nhap, cap nhat dff lieu.
- Ve ha tang ky thuat cdng nghe - thdng tin:
Thiet bl lutj trff va van hanh CSDL tap trung bao gom: May chit CSDL (Data Server); may ehii CSDL dff phdng (Standby Data Server); may chij sao luh CSDL (Backup Data Server); he thdng lull trff CSDL cd ttie sff dung tii/c tiep he thdng dia cffhg tren may chit (giai phap DAS) hoac he thdng luh trff dff lieu chuyen dung tren mang nhu' he thdng luff trff tren mang (Storage Area Network - SAN), he thdng Iffu trff ket ndi mang (Network Attached Storage - N/\S). Dung Iffdng ciia he thdng thiet bi IU\J trff phai dam bao dit de \du trff CSDL va kho dff lieu so; he thdng sao lull dff lieu gom thiet bj ghi dia DVD-ROM hoac cac he thdng sao lull dff lieu lau dai khac.
3. Thy'c trang xay dutig cd sd du' lieu trong he thdng cac thff vien Cong an nhan dan
Ve he thdng thu" vien trong Cdng an nhan dan
Tff dau nhffng nam 2000, cac thff vien Viet Nam da iihg dyng manh me edng nghe - thdng tin vao ttJ" ddng hoa quy trinh boat ddng thff vien, tao nen nhiihg mang Iu'di thu' vien dien tff diing chung nen tang cdng nghe, ditng chung CSDL.
Vdt chil tru'dng ciia Dang va Nha nffdc day manh cdng nghiep hoa, hien dai hoa dat nffdc va hgi nhap qude te, trong "Quy hoach phat tnen nganh thff vien Viet Nam den nam 2010 va djnh hffdng den nam 2020" da de ra mtJc tieu: ".. ffng dung khoa hgc - cdng nghe cao nham td ddng hoa, hien dai hoa trong cac khau hoat ddng ciia thy vien, phat tnen thu vten dien tff, thff vien sd.." djnh hu'dng phat tnen nay da khang dinh lam nhin ditng vdl xu hffdng phat trien chung cua thdt dat.
Trong Iffc lUdng CAND, dffdc sff quan tam eua Lanh dao Bd Cdng an va cap uy, lanh dao cac cap, he thdng thiet che thy vien, phdng doc, tit sach trong CAND da dypc hinh thanh gdp phan cung cap thdng tin, phuc vu nhu cau nghien cffu, hoc tap, nang cao kien thffc cho can bg, chien sy
Cdng an va xay duhg phong trao dgc sach trong CAND. Hien nay, he thdng thff vien trong CAND gdm ed 64 thu' vien, ti-ong dd khdi hpc vien, trudng CAND la 18/18 thff vien (dat ty le 100% ddn vi cd thff vien ddc lap) dffdc dau txi cd ban, hien dai.
Khdi cac ddn vj trffc thugc Bd dat ty ie 10,93%
ddn vi ed thff vten. Khoi Cdng an dia phffdng dat ty le 54,71% (29/53 ddn vj). Ngoai ra, toan Iffc Iffdng CAND cd 188 phdng dpc, tii sach, trong dd khdi ddn vj trffc thudc Bd cd 29 phdng dpc, tii saeh tai 16 ddn vi; khoi Cdng an dja phffdng cd 159 phdng dpc [1].
Den nay, eiing vdi sff phat trien cita he thdng thu' vien trong ea nu'dc, he thdng thff vten trong CAND dang tiep tuc dffdc dau tff nhff: Trung tam Lffu trff va Thff vien Hpc vien Canh sat nhan dSn xay dffng Thy vien dien tff (nam 2016); Thff vien thugc Cyc Khoa hgc chien Iffdc va Itch sff Cdng an dddc dau tff hien dat (nam 2017) va hoat ddng cd hieu qua. Dac biet, ngay 25/8/2014, Bg trffdng Bd Cdng an ban hanh Quyet djnh sd 4910/QD-BCA phe duyet De an thanh lap "Thu' vien Cdng an nhan dan" da phuc vu nhu eau nghien ciih, hoc tap va nang cao ddi sdng van hoa tmh than eua can bd, chien sy cd quan Bd Cdng an, Sau khi trien khai giai doan I, Thff vten CAND dt vao hoat ddng da giai quyet yeu eau can thiet phai ed Thff vien Trung tam giff vai trd chinh trong chf dao nghiep vu ve hoat dgng thi/ vien; to chffc trien khat cac de an, chffdng trinh, ke hoach ciia Chfnh phti va Bd Cdng an ve edng tae thu' vien va phat trien van hoa doc, nhff: Hang nam td chffc cac boat ddng trien lam, tuyen truyen, quang ba, gidl thieu sach, hffdng ffng Ngay sach Viet Nam (21/4), Ngay Sach va Ban quyen the gidl (23/4).
Do do phong trao dpe sach trong CAND da dat dffdc nhieu ket qua tich effc, tao dffdc su' chuyen bien rd net ve nhan thffc va hanh ddng cua cap uy, lanh dao cac cap ve vj trf, vai trd cita cdng tac thff vten va cd sffc lan toa Idn ve phong trao dgc sach ciia can bd, chien sy trong CAND.
Ben canh nhffng ket qua da dat dffdc, cdng tac thu vien trong CAND van cdn nhieu mat ban che, nhff: Da sd cac thff vien cdn lac hau ve trang thiet bj, chffa dUdc dau t y dong bd ve cdng nghe - thdng tin, phan mem chuyen dung, cd sd vat
chat, ha tang ky thu|t, nguon nhan Iffc va von tat lieu cua cac thff vien ehua dffdc dau tff dong deu;
thiet bi, ha tang cdng nghe thap, nguon Iffc thdng tin khan hiem, chffa ap dung cae chuan nghiep vu vao quy trinh boat ddng eiia thff vien. Ddi vdt eac ddn vj trffc thudc Bd mdi xay dffng phdng dgc hoac til sach mang tinh chat tam thdi. Ddi vdi he thdng thff vien eua cdng an eac dia phffdng chit yeu la tinjyen thdng, dap iihg nhuhg dleu kien cd sd vat chat cd ban nhff vdn tai lieu, phdng dgc, eho ngoi, hoae to chffc phdng dpc, tu sach dffdc ghep chung vdl phdng truyen thong..., vdn tai lieu han che, ngffdi lam thff vien kiem nhiem do vay hoat ddng chffa hieu qua.
Viec ffng dung cdng nghe, trang thiet bl trong viec quan ly thff vien - thdng tin, pho bien, Iffu trff thdng tin tai lieu va dua cae san pham thy vien, cac tai lieu, an pham thff vien - thdng tin pho bien uhg dyng trong thffc te edn ban che, chya dap uhg yeu cau giup can bd, chien sy trao ddi, cap nhat thdng tin, tri thffc, khoa hgc phuc vu cdng tac, nghien cffu, hpc tap va phat tnen van hoa dgc theo hffdng hien dai. Dong thdt chua trd thanh mdt trung tam tieh hdp dff lieu Idn (big data), luff trff dff lieu, CSDL eung vdi cac sieu dff lieu tap trung trong CAND. Can eff xu hffdng phat trien eua cdng nghe - thdng tin va thffe trang thu- vten trong CAND hien nay, viee tiep tyc trien khai Id ti-inh xay duhg mdt sd thff vien dien tff trong CAND la yeu cau can thiet va phit hdp vdi xu the phat trien ciia cdng tac thy vien trong thdi dai cdng nghiep 4.0.
Vg von tai lieu trong he thdng cac thif vien Cong an nhan dan
Vdn tai lieu hien tat ciia thy vien, phdng dgc, til sach trong CAND chit yeu la tai lieu in truyen thdng, tai lieu sd cd sd Iffdng rat ban che, chffa cd trang thiet bi hien dai de trien khai dong bd phuc vy nhu eau dpc dien tff hoac truy cap thdng tin cho ban dpc. Day la van de can chii y de cd Id trinh hien dai hoa boat ddng thu- vien nhff: xay duhg, bd sung tai lieu sd, tai lieu dien tff, CSDL bieu ghi/ toan van cung nhff sd hoa vdn tai lieu thy vien de dua vao phuc vy dung ehung trong toan he thdng.
Viec phan bo vdn tai lieu, CSDL ciia cae thff vien cd sff chenh lech nhau kha Idn, trong do vdn tai lieu cita khdi hpc vien, tru'dng CAND phong phit, da dang ve loai hinh, sd Iffdng, ke ca tai lieu in, tai lieu sd va tai lieu dien tff, lan Iffdt la: "Khdi eac ddn vt trffc thudc Bd: 3.086/ 55.582 (ty le 5,55%, 55.582 la tdng sd tai lieu dien tff ciia toan Iffc Iffdng); khdi hge vien, trydng CAND; 52.496/
55.582 (ty le 94,45%). Ddi vdi eac ddn vi trdc thudc Bd va edng an dja phffdng, gan 100% ddn vj, dja phu'dng chffa cd tai lieu sd, tai lieu dien tff va CSDL" [1]. Sd lieu cy the nhu' sau:
Cac ddn vj trffc thudc Bd: ed 90% thff vien, tii sach, phdng dpc khdng dffde cap kinh phf thffdng xuyen cho bd sung saeh. Sd saeh chit yeu dffdc cap tff nguon saeh bo sung hang nam theo Thdng tff sd 62/2009/TT-BCA (XU) cita Bd Cdng an.
Ngoai ra, vdn tai lieu cita cac ddn vj thudc Bd cd sff chenh lech Idn, nhy: Cyc C02 ta 20/ 6.088;
Cyc C09 la 100/ 6.088; Cue C04 la 300/ 6.088 (6.088 la tdng sd sach in ciia khdi ddn vj thudc Bd). Ve bao, tap chi: theo thdng ke ed 03 ddn vi khdng cd bao - tap chf phyc vy ban dpc, gdm:
Cue CIO, Cyc C04 va Cyc H04. Ve CSDL, theo thdng ke Cue V04, Cyc X03 la 02 ddn vi da tao lap dffdc CSDL sd tren, tuy nhien sd Iffdng cdn rat ban che; boat ddng sd hoa va xay dyhg tai lieu dien tff d khdi Cyc chffa dyoc quan tam phat trien.
Tai eae hpe vien, trffdng CAND: trung tam thff vien cd vdn tai lieu phong phu, da dang, dffdc bo sung thffdng xuyen va san xuat trong qua trinh nghien effff, giang day va hpe tap (luan van, luan an, ky yeu hot thao, giao trinh bai giang, de tai nghien citli khoa hpc.) phii hdp ehffe nang, nhiem vu eiia ddn vi dao tao. Cy tiie, sd Iffdng tai lieu cua cac hgc vien, trydng CAND gap 5,5 lan tai lieu in eua 43 ddn vj khdi trffc Oiudc Bd. 50% (9/18 ddn vt) trung tam thff vien da ehii trgng xay dyhg CSDL, sd hoa tai lieu.
Tai cdng an dja phffdng: 37/53 dia phffdng ed vdn tai lieu, trong dd 100% la von tai lieu truyen thdng; gan 100% thff vien, tit sach, phdng dpc trong tinh trang thieu kinh phi boat ddng, von tai lieu khdng dddc bd sung thffdng xuyen, lien tyc;
chil yeu dffdc Bd cap bd sung vdn tai lieu hang nam theo Thdng tff 62.
vdl thffc trang tren, boat ddng xay dyhg va phat trien CSDL, vdn tai lieu trong he thdng thu' vien CAND chuii dap ffng dffdc nhu cau ve thdng tin trong thdt ky hien nay. Do vay, vdi xu hydng hien nay xay dyhg CSDL tap trung la mdt yeu cau can thiet nham tan dung tdi da ngudn Iffc thdng tin eua eac ddn vi, tranh lang phf nhan Iffc xff ly ky thuat tai lieu, kinh phi bd sung..., tao nen sff ket ndi thdng tin trong toan he thdng thy vien CAND.
4. Tinh hieu qua khi xay du'ng cd sd du' lieu tap trung trong he thong cac thff vign ndi chung va he thong cac thu' vien trong Cong an nhan dan ndi rieng
Xay dffng CSDL tap trung trong he thdng eae thu" vien ndi chung va he thdng cac thy vien trong CAND ndi rieng mang lat mdt sd hieu qua sau:
Hieu qua ve kit not CSDL thW vien trong toan he thong: Khi xay dyhg CSDL tap trung, tffe la thd vien da tham gia mang Iu'di thy vien trong toan he thdng, ket ndi tdt tat ca cac thy vien tai cae ddn vj trong CAND, tham gia vao cac dien dan, hdi thao do Thu' vien CAND td chffc de cd the chia se va hdp tac, hoc hot kmh nghiem va diing chung ngudn lu'c thdng tin eua cac thff vien trong he thdng.
Chuih hoi quy trinh nghiip vu: De xay dffng CSDL tap trung, cae thff vten se phai ddng bd hoa dff lieu, dieu nay ddi hdi hg cd the sff dyng djch vu bien myc trffc tuyen, bten mye sao chep...
dam bao cac bleu ghi thy mue, CSDL eua cac thff vien ludn tuan theo cae quy tac qude te ve bien myc, phan loal, djnh chii de va ludn ehuan hoa vdt toan bd thu" vien trong he thdng. Ngoat ra, trong qua trinh tai hang loat bieu ghi (Batchload) len he thdng tap trung, phan mem quan tri he thdng se kiem tra va gitip chi ra eac sai lot khiem khuyet cita dff lieu (neu cd) va gitip cae thff vien hieu chinh cac van de nay.
Tiet kiim thdi gian, cong sdc: Hang nam, nhieu thy vten phai tdn mdt Iffdng chi phf, thdi gian va cdng sffc khdng nhd eiia ngydi lam bien mue cho viec bten mue tai lieu, tim kiem, tai bleu ghi thff myc, bten muc sao chep hoac lap bleu ghi thff mue mdi. Tuy nhien, khi xay dyhg CSDL tap trung, thy
vten se tiet kiem dypc thdi gian, cdng sffc thdng qua dich vu ddng bd hoa CSDL Lue nay thff vien chi can tim kiem tren phan he quan tri tap trung dff lieu va sau dd cd the tai va sff dung trffc tiep CSDL ed sin da du'dc ngffdi lam thff vien ciing trong he thdng xff ly ky thuat hoan chinh.
Sddung triet de nguon IWc thong tin tai cac thW viin dianh vien: Xay duhg CSDL tap tiung cd nghia la ngffdi sff dyng tai mdt thff vien tiianh vien bat ky ed the nhin thify eac thu' vien trong he thong dang cd cac tai nguyen gi. Dieu nay cd y nghTa dac biet quan trpng trong viec quang ba, xay dyhg hinh anh ciia he thdng thff vien - thdng tin.
Cie hieu qua gia tang khi xay ddng CSDL tip trung: Cd the sff dyng djch vy mffdn lien thff vi§n de mffdn hoac cho mffdn tai lieu vdi cac thu' vien trong ciing he thdng; Sff dyng chung phan mem quan tri he thdng CSDL va chia se tai nguyen sd giffa cae thy vien thanh vien; Sff dyng cong tim kiem va chuye'n giao tai nguyen tap trung de khai thac tat nguyen trong he thdng; Sff dyng phan mem thff vien the he mdi de quan ly moi boat ddng cua thff vien minh, chia se va ket ndi vdi cae thy vien khac trong va ngoat nffdc.
Vdl cac hieu qua tren, xay dffng md hinh CSDL tap trung la md hinh phit hdp de he thdng cac thff vien ndi chung, thu'vien trong CAND ndi rieng xay dffng CSDL Idn cho ca he thdng mang lai sff tiet kiem kinh te va tao nen hieu qua sff dung ngudn Iffc thdng tin eiia cac thu' vien.
5. Cac giai phap xay du'ng ctf sd dC lieu thff vien dung chung, toi ulj hoa nguon lu'c thff vien thong tin trong he thong thff vien Cong an nhan dan
Trong thdt gian tdi day, de tdi ffu hoa nguon Iffc thdng tin trong toan he thdng cac thff vien CAND, xay dffng CSDL tap trung cac thff vien trong CAND can hffdng tdi thffc hien mdt sd giai phap sau:
- Tap trung dau tu' Thff vien trung tam (Thff vien CAND), sau dd dau tu' mdt sd thff vien trgng diem (dffhg dau he thdng khdi trffdng, khu vffc tinh, thanh phd), lffa chpn trong sd nhOhg thff vten nay de xay tiiff vien dien tff la nhuhg "thff
vien hat nhan" de ket ndi, md rdng md hinh hoat ddng trien khai fi cae thff vien dien tff khac cd quy md vifa va nhd trong CAND. Dot vdi cae ddn vl trffc thudc Bd tSp trung dau tu' xay dyhg Thff vten dien tff CAND (thff vien trung tam, xay dffng CSDL tap trung, dieu phdi, ket ndi chia se dff lieu toan he thdng thff vien trong CAND). Ngoai ra, dau tff cd trgng tam, trong diem cae thff vten cita khdi nay dam bao cac dteu kien can thiet cd the ket ndi, truy cap khai thac thdng tin den Thu' vien trung tam va thff vien khac trong CAND dffdi hinh thffe thff vien quy md nhd hoae phdng dgc dien tii'. Ddi vcfi hgc vien, trffdng CAND tiep tyc dau tu', nang cap hoan thien he thdng thff vien dien tff dam bao ket ndi ehia se nguon tai lieu giao dye md, tai lieu sd. U'u tien dau tff sd hoa he thong giao trinh dung chung, giao trinh giang day, luan van, luan an, de tai khoa hgc xay dyhg CSDL tap tnjng giiip nang cao chat Iffdng eiia cdng tac dad teo do cd sff trao doi dff lieu, so sanh dff lieu giam tai viec sao chep, dao van khi thffc hien cae ket qua nghien cffu trong giang day, hoc tap va nghien effu khoa hoc ciia giang vien, hpc vien va can bg nghien cffu (xay dffng dff lieu ndi sinh tap trung cua cac trffdng CAND). Dot vdi edng an dja phffdng, dau tff mdt sd thff vien dien tff quy md vua va nhd, dam bao ket ndi, truy cap, chia se thdng tin den thff vien trung tam ciia he thdng, dam bao cac dieu kien tiep can thdng tin cho can bd, chien sy trong Iffc lu'dng CAND.
- Day manh xa hdi hoa, chii ddng hdi nhap qude te, md rdng hdp tac trong dleu kien nguon tai ehinh, ngan saeh Nha nffdc ban hep nham huy ddng mgi ngudn Iffc, tao dieu kien thuan Idt cho thff vien hoat ddng hieu qua.
- Quan tam dap tao, bdi dudng dot ngii ngffdi lam thff vien cd chuyen mdn nghiep vu thff vien, cd kien thffc ve edng nghe - thdng tin, tin hpc, ngoai ngff phii hdp vcfi tiihg khdi ddn vi dam bao van hanh dffdc thff vien truyen thdng va thu' vien hten dai. Quan tam dam bao ehe dp, chfnh sach cita ngffdi lam thff vien theo quy dinh, dong thdi cd cd che thu hiit eac chuyen gia cdng nghe - thdng tin lam viec lau dai hoac hdp tac chat che de xay dffng va phat trien thff vien sd trong CAND
Ket luan
Xay dyhg CSDL tap trung troqg he thdng thff vien CAND la mdt mue tieu can thiet de hydng den phat trien CSDL dimg chung nham ehia se tai nguyen dff lieu khoa hpc edng an trong toan Iffe lydng, giiip can bd, chien sy chit ddng tim kiem, sff dyng, cap nhat dff lieu va thdng tin de phyc vu eho cdng tac, hoe tap, nghien effu.
Ngoai ra, viec xay dffng CSDL tap trung se lam phong phti, da dang va nang eao chat lu'dng ngudn Iffc thdng tin, djch vy cung cap thdng tin, cac tien ieh phyc vu ban dpc, dong thdi thoa man nhu eau tin ngay cang eao, phyc vu cdng tae, hgc tap va nghien ciiff ciia can bd, chien sT trong CAND. Ve lau dat, CSDL tap trung se tao nen tang cho ket ndi, chia se cac tai nguyen sd hoa, hd trd can bd, chien sy giam sat, quan ly bleu qua cdng tac ciia cac cd quan ddn vj, trao doi nghiep vu tao nen mdi trffdng md cho khoa hpc edng an phat trien, cung nhff tao eac cd hdi tiep can ngudn thdng tin thuan tien, nhanh ehdng va ehinh xac. Song song vdi xay dyhg CSDL tap trung trong mdt tffdng lai khdng xa he thdng thff vien CAND can xay dyhg dydc kho dff lieu dimg chung va he sinh thai dff lieu md mdt each nhip nhang va ddng bd trong toan he thdng.
TAI LIEU THAM KHAO 1. Bao cao ket qua khao sat thyc trang hoat ddng thy vien trong CAND so 1544/BC-X03-P4 ngay 24/4/2019.
2. http://aita.gov.vn/tong-quan-ve-khai-niem-co- so-du-lieu-phan-loai-co-so-du-lieu-va-thao-iuan-ve- co-so-du-iieu-trong-co-quan-nha-nuoc-phan-1. Truy cap ngay 12/7/2019.
3. https://idtvietnam.vn/vi/oclc-ket-noi-mang- thu-vien-toan-cau-hop-tac-chia-se-tai-nguyen-va- cac-dich-vu-thu-vien-445, Truy cap ngay 12/7/2019.
4. Tran Manh Tuan. Phat triin he thong ctf sd ddliiu trong cac thd vien khoa hgc xa hoi 11 Tap chf Thff vien Viet Nam. - 2010. - Sd 4. - Tr. 3-9.
(Ngay toa soan nhan bai: 13/7/2019; Ngay phan bien: 23/7/2019; Ngay chap nhan dang: 8/8/2019)
