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0
votes
0answers
6 views

Cassandra database design with long row [on hold]

I have project I need to move from mongodb to cassandra. Problem is I have query that selects last 1000 "items" sorted by insert time. This is like "select item from x order by created desc" The way ...
0
votes
3answers
221 views

need help designing Active Directory for a client [closed]

Need help designing Active Directory for a client who has 4 branch offices and one head office. The 4 sites have people email IDs in Same primary domain as well as 2-3 more domains, which are sister ...
3
votes
4answers
4k views

2 Cisco ASA + 4 Cisco switches - best way to connect all together

Until now I have been involved in using Cisco hardware in professional environment but on a small level. Recently, requirement has came up for our new facility to be built with PCI compliance in mind ...
7
votes
3answers
2k views

Advice on Active Directory design for multihomed servers

I've been tasked by a customer to come up with a working Active Directory design for a scenario with the following requirements (simplified, they are actually a lot worse): There is a subnet for ...
13
votes
6answers
1k views

Building a Linux Network for Our Company - Where Do I Start?

This is going to be a somewhat loaded question. I am programming in a company that has been around since 1962. A lot of things, especially computer / network stuff, is very dated. Let me give a bit ...
0
votes
1answer
100 views

multi-wan setup vs larger single connection

Hey guys i am trying to decide whether or not a situation makes sense. I was thinking about going to a T1 or a E10 connection but am now trying to weight the costs vs what i actually need. This ...
0
votes
2answers
175 views

Interesting network design problem (advanced sub-netting issues)

2 clients share a town house together; Each has "X" number of floors. One has the top few the other the bottom. The issue is there are a number of IP security cameras, some private to each network and ...
0
votes
2answers
110 views

MSSQL Database design question

Am in the process of designing a database to a rather large project and well need some feedback from the 'experts' of what way to go. I have a project with 154 million users that each have something ...
5
votes
3answers
9k views

What is the best network design for a new multi-floor building?

Specifics: 4 floors. Floors consist of central cubicle area and exterior offices pre-wired to wiring closet on each floor. IT data center will be located on 1st floor Conduit exists in building ...
-1
votes
1answer
383 views

Servers / ram for social network- how many? [duplicate]

Possible Duplicate: Can you help me with my capacity planning? I am launching my social network soon and am looking into hosting. The question I am lost considering is: Do I need separate ...
0
votes
2answers
67 views

Setting Windows Server Roles Between Servers

I need to know what is the best way to assign windows server roles and duties among servers. Right now I've got four servers: 1) OldServer1: Xeon 3.4GHz, 4GB, 3x146GB SCSI, Windows Server 2003 R2 2) ...
3
votes
2answers
1k views

Infrastructure Design Tools? [closed]

Lets say I wish to put together some various kinds of servers that interact with one another with possible clustering. I have three "actors": general admins, developers, and the users the developers ...
0
votes
3answers
428 views

Online modelling tool for server desing / architecture [closed]

I am looking for some online (the best is free) tool for designing our servers. We use almost 10 servers now, and it becoming mess, to remember, where, what service is running. So, I'd like to have ...
3
votes
2answers
538 views

Best approach to design this MySQL big database

I'm planing to design a database that contains only 2 tables (stats1 and stats2), but, this tables will contain rows going to 40 000 000 records! all the records will be "positive/unsigned" integers. ...
0
votes
1answer
44 views

Sending email from various domains

We are building hosted software service that is used by multiple customers. These customers want to communicate with their customers (end customer). So, today we send it from our domain: example.com ...
1
vote
2answers
330 views

Which is better: one NFS mount point, or seven?

I have a server that has 7 large disks that are each shared out via NFS to our webserver. My question is: Would it be more efficient if I shared the parent directory so that there was only a single ...