Đặng L� Nguy�n Vũ: S�ng tạo với kh�t vọng Đại Việt

[furniweb]

Hệ thống quảng cáo SangNhuong.com

Giới thiệu
Ta có một file hay, muốn chia sẻ cùng mọi người, vậy làm thế nào bây giờ ? – Ta có thể attach file vào trong mail và gởi đi cho từng người. Tuy nhiên cách làm này không hiệu quả nếu như kích thước của file tương đối lớn, hơn nữa ta còn phải biết địa chỉ mail của từng người. Có một cách tương đối dễ hơn, đó là ta hãy sử dụng dịch vụ “file hosting” có rất nhiều trên mạng. Dịch vụ này có thể hiểu khái quát như sau: nhà cung cấp dịch vụ (NCCDV) sẽ có những máy chủ (server) để cho ta “đặt” file muốn chia sẻ lên trên đó. Sau khi ta đặt file lên xong, NCCDV sẽ cho ta biết địa chỉ của file (thực chất là một link đến file). Ta chỉ cần thông báo rộng rãi địa chỉ này cho những người mà mình muốn chia sẻ (bằng cách gởi lên diễn đàn, bằng cách gởi mail, …). Người nhận chỉ cần click chuột vào địa chỉ đó, đôi khi phải “ăn” hết mấy quảng cáo, hoặc chờ một khoảng thời gian thì sẽ “lấy” file về được. Quá trình “đặt” file lên máy chủ, ta gọi là upload, còn quá trình “lấy” file về, ta gọi là download. Tóm lại, những bước cơ bản khi ta sử dụng dịch vụ file hosting là:
• Vào địa chỉ của NCCDV
• Upload file muốn chia sẻ và nhận được link đến file này
• Thông báo link đến những người bạn

Như vậy mình có phải mất tiền cho dịch vụ này không ? - Rất may là phần lớn những NCCDV “file hosting” đều phục vụ cả hai đối tượng: có trả tiền và không trả tiền (miễn phí). Dĩ nhiên là dịch vụ có trả tiền bao giờ cũng hơn dịch vụ miễn phí . Bài viết này Casper chỉ nhắm đến việc sử dụng dịch vụ miễn phí, vì phần lớn chúng ta ai cũng đều thích “free” hơn . Như vậy trước hết ta cần phải biết những hạn chế của dịch vụ miễn phí so với dịch vụ có trả tiền. Mỗi NCCDV có thể có những hạn chế khác nhau cho dịch vụ miễn phí. Những hạn chế này có thể áp dụng cho: tốc độ upload, tốc độ download, thời gian sống của file, số lần được download, kích thước file tối đa được upload …Sau đây là danh sách một số NCCDV cùng những hạn chế tương ứng. Những thông tin này chỉ có tính tham khảo, không chính xác 100% vì NCCDV có thể thay đổi hạn chế bất cứ lúc nào mà họ muốn. Tốt nhất trước khi muốn sử dụng dịch vụ của một NCCDV, ta nên vào địa chỉ của họ tham khảo thêm.

YouSendIt
File Size Limit: 100MB
Download Limit: 100 Downloads
File Life: 7 Days
URL: www.yousendit.com

For Shared
File Size Limit: 25MB
File Life: Unlimited (requires sign-up)
URL: www.4shared.com

OxyShare
File Size Limit: 700MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.oxyshare.com

FileFactory
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 15 Days (Deleted only if there is no download activity in 15 days)
URL: www.filefactory.com

Turbo Upload
File Size Limit: 70MB
Download Limit: Unlimited
File Life: Unknown
URL: www.turboupload.com

File Front
Upload rate: 30KB/s
Download rate: 30-170KB/s
File Size Limit: 1GB
File Life: Unlimited (requires sign-up)
URL: www.freespace.filefront.com

TransferBigFiles
File Size Limit: 1GB
Download Limit: 20 Downloads
File Life: 5 Days
URL: www.transferbigfiles.com

BaDonGo
File Size Limit: 1GB
Download Limit: Unlimited
File Life: Unknown
URL: www.badongo.com

mailbigfile
File Size Limit: 1GB
Download Limit: 3 Downloads
File Life: 7 Days
URL: www.mailbigfile.com

Easy File Host
File Size Limit: 1GB
Download Limit: Unlimited
File Life: Unlimited
URL: www.easyfilehost.com

Up-FILE
File Size Limit: 1GB
Download Limit: Unlimited
File Life: Unlimited
URL: up-file.com

zUpload
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.zupload.com

Spread-It
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 14 Days
URL: www.spread-it.com

mooload
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.mooload.com

CyberUpload
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 7 Days (Deleted only if there is no download activity in 7 days)
URL: www.cyberupload.com

Uploading
File Size Limit: 150MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.uploading.com

Snaggys
File Size Limit: 500MB
Download Limit: 999 Downloads
File Life: 15 Days
URL: www.snaggys.com

Fupload
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 25 Days
URL: www.fupload.com

UploadReady
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.uploadready.com

Bigupload
File Size Limit: 300MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.bigupload.com

RapidUpload
File Size Limit: 300MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.rapidupload.com

ShareBigFile
File Size Limit: 300MB
Download Limit: Unlimited
File Life: 21 Days
URL: www.sharebigfile.com

MegaUpload
File Size Limit: 250MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.megaupload.com

UpDownloadServer
File Size Limit: 250MB
Download Limit: Unlimited
File Life: Unlimited
www.updownloadserver.de

XtraFile
File Size Limit: 250MB
Download Limit: Unlimited
File Life: 15 Days (Deleted only if there is no download activity in 15 days)
URL: www.xtrafile.com

bonpoo
File Size Limit: 250MB
Download Limit: Unlimited
File Life: 10 Days
URL: www.bonpoo.com

FileCache
File Size Limit: 250MB
Download Limit: Unlimited
File Life: 31 Days
URL: www.filecache.de/upload

Hemen Paylas
File Size Limit: 250MB
Download Limit: Unknown
File Life: Unknown
URL: www.hemenpaylas.com

upload2.com
File Size Limit: 250MB
Download Limit: Unknown
File Life: Unknown
URL: www.upload2.com

Supload
File Size Limit: 200MB
Download Limit: 30 Downloads
File Life: 7 Days
URL: supload.com/sendfile

uploadyourfiles
File Size Limit: 200MB
Download Limit: Unlimited
File Life: 30 Days
URL: www.uploadyourfiles.de

AxiFile
File Size Limit: 150MB
Download Limit: Unlimited
File Life: 30 Days
URL: www.axifile.com

Speedy Share
File Size Limit: 128MB
Download Limit: Unlimited (Limit of 5GB per file per day)
File Life: 7 Days (Deleted only if there is no download activity in 7 days)
URL: www.speedyshare.com

JustUpit
File Size Limit: 120MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.justupit.com

RapidShare
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.rapidshare.de

myShareBox
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.mysharebox.com

TheUpload
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 30 Days
URL: www.theupload.com

zSHARE
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 10 Days (Deleted only if there is no download activity in 10 days)
URL: zshare.net

Upload.Sc
File Size Limit: 100MB
Download Limit: Unlimited
File Life: Unknown
URL: www.upload.sc

Store and Serve
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: storeandserve.com

BIGfileupload
File Size Limit: 100MB
Download Limit: Unlimited
File Life: Unlimited
URL: bigfileupload.com

QuickDump
File Size Limit: 100MB
Download Limit: download bandwidth limit of 500MB per hour
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: quickdump.com

Content-Type
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 7 Days (Deleted only if there is no download activity in 7 days)
URL: www.content-type.com

Upload-File
File Size Limit: 100MB
Download Limit: 50 Downloads
File Life: 30 Days
URL: www.upload-file.net

StreamUpload
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 30 Days
URL: www.streamupload.com

JumboFile
File Size Limit: 100MB
Download Limit: Unknown
File Life: Unknown
URL: www.jumbofile.com

Easy-Sharing
File Size Limit: 75MB
Download Limit: Unlimited
File Life: 30 Days
URL: www.easy-sharing.com

SaveFile
File Size Limit: 60MB
Download Limit: Unlimited
File Life: 14 Days (Deleted only if there is no download activity in 14 days)
URL: www.savefile.com

FileHD
File Size Limit: 60MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.filehd.com

InternetFiles
File Size Limit: 60MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.internetfiles.org

RapidSharing
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 60 Days (Deleted only if there is no download activity in 60 days)
URL: www.rapidsharing.com

UploadSend
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.uploadsend.com

UploadFront
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.uploadfront.com

FreeUploader
File Size Limit: 50MB
Download Limit: Unknown
File Life: Unknown
URL: www.freeuploader.com

Momoshare
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 15 Days (Deleted only if there is no download activity in 15 days)
URL: www.momoshare.com

FriendlyShare
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.friendlyshare.de

orb-z
File Size Limit: 50MB
Download Limit: 200 Downloads
File Life: 15 Days
URL: www.orb-z.com

UploadHut
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 30 Days
URL: www.uploadhut.com

SupaShare
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 14 Days
URL: www.supashare.com

FileHost
File Size Limit: 50MB
Download Limit: Unknown
File Life: Unknown
URL: www.filehost.ro

ushareit
File Size Limit: 50MB
Download Limit: Unknown
File Life: Unknown
URL: www.ushareit.com

SceneWorld
File Size Limit: 50MB
Download Limit: 1000 Downloads
File Life: 50 Days
URL: www.sceneworld.net/up

GetFile
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 14 Days
URL: www.getfile.biz/upload/cl.html

YourFile
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: yourfile.org

BigFilez
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 14 Days (Deleted only if there is no download activity in 14 days)
URL: www.bigfilez.com

Your File Link
File Size Limit: 50MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.yourfilelink.com

MyTempDir
File Size Limit: 40MB
Download Limit: Unlimited
File Life: 21 Days
URL: www.mytempdir.com

Send File
File Size Limit: 40MB
Download Limit: 10 Downloads
File Life: 10 Days
URL: www.send-file.co.uk

FileBuffer
File Size Limit: 40MB
Download Limit: Unlimited
File Life: 7 Days (Deleted only if there is no download activity in 7 days)
URL: www.filebuffer.net

UltraShare
File Size Limit: 30MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.ultrashare.net

UploadTemple
File Size Limit: 30MB
Download Limit: Unlimited
File Life: 21 Days
URL: www.uploadtemple.com

SendMeFile
File Size Limit: 30MB
Download Limit: Unlimited
File Life: 14 Days
URL: www.sendmefile.com

Upload2
File Size Limit: 25MB
Download Limit: Unlimited
File Life: 1 Year
URL: upload2.net

filegone
File Size Limit: 25MB
Download Limit: Unlimited
File Life: 100 Days (Deleted only if there is no download activity in 100 days)
URL: www.filegone.com

UploadTown
File Size Limit: 20MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: www.uploadtown.com

11MBIT.in
File Size Limit: 20MB
Download Limit: Unknown
File Life: Unknown
URL: a1.11mbit.in

Refrozen
File Size Limit: 20MB
Download Limit: Unknown
File Life: Unknown
URL: www.refrozen.com

Crazefiles
File Size Limit: 20MB
Download Limit: 50 Downloads
File Life: 14 Days
URL: www.crazefiles.com

hackz.nu
File Size Limit: 20MB
Download Limit: Unlimited
File Life: Unknown
URL: www.hackz.nu

Zhube
File Size Limit: 20MB
Download Limit: Unlimited
File Life: 15 Days (Deleted only if there is no download activity in 15 days)
URL: www.zhube.com

KeepMyFile
File Size Limit: 15MB
Download Limit: Unknown
File Life: Unknown
URL: keepmyfile.com

Hyperupload
File Size Limit: 10MB
Download Limit: Unlimited
File Life: Unlimited
URL: www.hyperupload.com

WebFileHost
File Size Limit: 10MB
Download Limit: Unlimited
File Life: 30 Days
URL: www.webfilehost.com

Free-Transfer
File Size Limit: 10MB
Download Limit: Unlimited
File Life: 7 Days
URL: www.free-transfer.de