Background That article guides you through the procedure to change the
network for a cluster without tagged VLAN. It's strongly recommended to
contact EXASOL support if you have tagged VLAN. Prerequisites This task
requires a maintenance window of at...
Background This article guides you through the procedure of setting the
time on clusters manually as preparation of configuring NTP servers
(Configuring NTP servers via EXAoperation) The cluster nodes constantly
exchange configuration and vitality in...
Background This article guides you through the steps required to
configure the automatic time synchronization via NTP servers on
EXASolution clusters. Prerequisites If the time shift is greater than
one hour it is required to set the time at first ma...
In case of using two or more database clusters, backups can be stored
"cross-over" for fail-safety reasons. The scenario might look like this:
CLUSTER 1 CLUSTER 2 +-------------------+ +---------------------+ |
DB(1)---------------+ | DB(2) | | | | |...
Symptoms: SFTP only delivers a network bandwidth of up to 10 MB/s
Explanation: When using SFTP for IMPORT/EXPORT SQL statements or remote
backup schedules a speed of only up to 10 MB/s is delivered. This is due
to a limitation in a 3rd party software...