All Questions
Tagged with clustering distributed-databases
7 questions
0
votes
1
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156
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Config enable sharding collection in MongoDB cluster
I'm a new in MongoDB cluster. I have a question about config enable shading collection in MongoDB:
I have a cluster :
Shard1: replical01/node1:27017, node2:27017
Shard2: replical02/node3:27017, ...
- 1
1
vote
1
answer
131
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Database distribution in AlwaysOn
Good morning all,
I have an on Always On SQL server configuration where transactional replication is configured
If I open SSMS I find that the distribution database is set to AlwaysOn on then I cannot ...
2
votes
1
answer
675
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How can coupled databases be kept in sync with selective uni-directional syncing and with connections that can be off for days?
I am trying to create a database topology that looks like this:
.------------. Bad Connection.
Bad Connection. | Central DB | May go offline
May go offline '-----...
- 23
2
votes
1
answer
341
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Need scalable database solution for very big automated data entry database
I've been working on MySQL database in simple web applications for a long time and i now have a project which should maintain about 1,000 up to 10,000 query per minute (it is some logging database ...
- 21
4
votes
2
answers
240
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Simultaneous money withdrawls from a distributed/replicated database
Lets say I have $10 in my bank account. The database is replicated in North America and Asia. At the exact same time I do a withdrawl of $10 in N. America and in Asia, meaning that my withdraw would ...
0
votes
1
answer
939
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How to install and configure Postgres-XC in windows?
Can anybody suggest me any resources of the complete installation procedure of postgres-XC in windows. I've installed postgresql-9.2 in my windows and can use it. Now I need to know the installation ...
- 1
3
votes
1
answer
213
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Distribute MySQL in different cities?
We have our main MySQL server in city A. We have the bulk of our customer service staff in city B. The staff are complaining that the connection is too slow to the server. The options are:
Have them ...
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