|Keyword not supported: 'failover partner:sql-failover;initial catalog' in VB.NET|
| by Jouni in VB & VBnet|
We have a SQL Server configured for mirroring. The initial server
failed today and almost all our applications failed over correctly except
for a VB.NET application.
When it starts up to set the
connection string I get the following error:
supported: 'failover partner:sql-failover;initial catalog'."
Here is the code to connect:
|ActiveMQ service failover AND database failover|
| by HtW in Programming Languages|
I'm facing a bit of difficulties implementing the HA for my ActiveMQ
Right now, I've correctly implemented the Master / Slave
brokers of Active MQ, so if the master dies, the slave takes over the
message delivery transparently. They both share a Microsoft SQL database to
store the messages.
I wanted to add another level of High
Availability, ensuring a database mirrori
|How to Set Up Failover With DNS|
| by WasntEnough in Computers|
Domain Name System (DNS) is what translates Domain Names into Internet
Protocol (IP) addresses on the Internet. Your Internet connection relies on
DNS every time you visit a website. If you run your own DNS server, you
must set up "DNS Zone Files" to store information about any domains you are
hosting. Included in a DNS Zone File is information such as the IP
addresses of your Mail, FTP and WWW se
|Failover with mongodb|
| by billputer in Databases|
I have to setup a database that can handle failover (if one crashes the
other takes over). For that, I decided to use mongodb:
I set up a
replica set with two instances. Each instance is running on a separate VM.
I have several questions:
It is recommended to use at least 3
instances in a replica set. Is it ok to use only two ?
two instances, and then two IP
|Connect to failover db in PHP|
| by imported_bman in PHP|
In php is there a quick way to say if db1 is unavailable connect to db2
Here is what I'm doing now:
@mysql_select_db($database) or die("unable to select database");
|What Is SQL Failover Clustering?|
| by Seattle in Computers|
A relational database server is a set of software programs designed to
operate a database. The database, in turn, stores valuable information in
the form of organized records, numbering from thousands to millions. Users
send the server requests in the form of SQL, the Structured Query Language.
A server cluster spreads a database’s workload over two or more
physical computers. Failover clust
| by rcpratt in Programming Languages|
I am using Memcache (Not memcacheD) . If I have 10 memcache servers and
1 of it fails does that get removed from pool automatically ? I mean when
my application tries to make a request for cache will it ever try to get
key data from that 1 failed server ?
|Memcached for PHP and failover|
| by AtenRa in PHP|
We are deploying memcached for our application, and I would like to make
it as resistant as I can.
We plan to use the newer memcacheD
One thing that I haven not fully figured out is,
what happens if one of the servers dies. At the very least it seems like
the memcached client just 'gives up' on that server, and doesn't store
anything in it.
|Message-based Pub/Sub Failover|
| by tontod in Programming Languages|
I am creating a base architecture for a gaming system. I need it to be
message-base for scaling and failover. It also uses sockets for
publisher/subscriber notification of messages. My challenge is: should I go
with what I have or use a full-blown ESB like nServiceBus or
Here is what I have so far, it's a bit
complicated. First of all, it is a poker system.
|postfix relay failover|
| by nedfunnell in Web Design|
Is there a way to configure postfix to use a relay only if direct
delivery is rejected? The case being a web application that has to send
notification to subscribers, but some servers reject the connection. I want
those cases to be retried using a paid SMTP relay like authsmtp.com.
However I don't want to use the relay for everything since it costs per