Jamie, I don't think the OP has a DR database in place, or they probably wouldn't be posting this question.
On Tue, Dec 8, 2009 at 8:59 AM, Jamie Fraser <[email protected]> wrote: > Or if you aren't using DB partitioning - upgrade your DR database, bring > that online, once its up, take your production system offline, upgrade that > and then bring it online again. > > None of these are particularly difficult issues for large sites as they use > multiple servers (hundreds and thousands in the case of Google) and for a > very small site with 1 app & 1 DB server, it isn't a problem having a few > hours downtime overnight. > > > On Tue, Dec 8, 2009 at 2:57 PM, Jamie Fraser <[email protected]>wrote: > >> On any site which uses load balancing, you'll often use database >> partitioning too, so stick users to a particular web / db server combination >> and upgrade groups of servers at a time. >> >> >> On Tue, Dec 8, 2009 at 12:12 PM, Vitaly Maslevskiy < >> [email protected]> wrote: >> >>> Sounds good, but, typical situation. DB Schema changed, we have to update >>> dll's >>> in which order binaries/DBSchema have to be updated. If we change schema >>> first, >>> all apps is not 100% up. Only application updated first and "down" >>> until first request >>> has valid state. >>> >>> Or? >>> >>> >>> >>> 2009/12/8 Gunawan Hadikusumo <[email protected]>: >>> > you need load balancing...... 2 or 3 more IIS server run simultanously >>> > >>> > so you could update those server one by one without distrupting the >>> current >>> > connected user. >>> > >>> > >>> > >>> > >>> > On Tue, Dec 8, 2009 at 6:25 PM, jack me <[email protected]> wrote: >>> >> >>> >> Hi, >>> >> >>> >> Is it possible to upload the dll or files without downtime of website. >>> >> just for sake of example, if gmail upload some thing new in the >>> website like >>> >> chatting facility. After that extended the chat facility with video. >>> >> According to me this is without the downtime of the gmail. in same >>> manner, >>> >> If i want to make any updation in my website without making down the >>> site >>> >> how we can achieve this in .net. >>> >> >>> >> Thanks, >>> >> Jack >>> > >>> > >>> >> >> > -- Keidrick Pettaway http://kpettaway.com
