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My production system has a replica set created in MongoDB v3.0, which still has protocol version undefined (i.e. version 0). I intend to upgrade to replica set protocol version 1, but I’m wary of what will happen while the replica set reconfigures itself. Is there any risk of an outage at all? Either if allRead more

I currently have a sharded cluster up and running, and I have noticed that the memory usage of the primary member of each replica set is very high, it is 8GB although I started each member with the following: mongod –auth –bind_ip_all –shardsvr –replSet a –smallfiles –oplogSize 1024 –keyFile /file/somewhere/ I thought (possibly naively) thatRead more

On a local mongodb instance I can connect using the mongo client, define an index using this command db.collection.createIndex( { score: 1 } ) and then view that index and the default _id index using this command db.collection.getIndexes() If I connect to a Replica Set and run the same commands to create and view theRead more

Quando estou efectuando uma nova venda (no caso de este software que estou desenvolvendo), toda vez que adiciono novos items no datagridview ele apareçe juntamente com items(ou vendas) adicionados anteriormente. Gostaria de limpar o datagridview antes de adicionar novos items(ou efectuar nova venda). Estou usando o codigo abaixo, porém não está resultando. Private Sub lvTable_ItemChecked(ByValRead more

Hello 🙂 I try to build and test a system with 3 (later to expand to 5) servers using Glusterfs replica volume so all servers have the same… | Read the rest of http://www.webhostingtalk.com/showthread.php?t=1684283&goto=newpostRead more