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Service Level Agreement
Scope
This Service Level Agreement (SLA) applies to all hosting plans.
Measurements are taken from a selection of sites against static HTML
pages using our own monitoring software at intervals of 15 minutes.
Targets
- Site availability target, 99.95% over a given month per
server.
- Response to support emails during office hours within 15
minutes (all emails regarding support must be made to support@wisshost.com)
Remedy
All incidents are dealt with as quickly as possible during office
hours and are normally remedied within an hour of being reported.
Calls made outside office hours may incur an additional delay.
However, as we use third party equipment and software (servers.
operating systems, routers, switches etc.) many incidents are caused
by factors beyond our control that require reconfiguration or even
complete replacement that may incur larger time delays.
It is always difficult to predict how long an outage will last
as this depends on the severity. Outages that are due to network
failure outside our control are dependant on repairs being made
by the relevant authority. Such occurrences are extremely rare as
we subscribe to a peering arrangement whereby our bandwidth is by
redundant feed. During network outages, bandwidth and apparent server
performance may be impacted but services should remain viable.
Should a severe hardware failure occur on a non clustered server,
the server may be out of action for a considerable time as repairs
can take as long as a day or two to effect. WiSS make regular back
ups of vital information for configuration stores (IIS meta base,
mail configuration etc). We constantly improve our systems to minimise
downtime.
WiSS does NOT back up customer web sites as a general rule, therefore
it is essential that the customer has a local copy of their web
site should disk corruption occur. All our servers are RAID1 configured
(twin mirrored disks) but these are not infallible, a recent failure
of a disk set and a RAID1 controller at the same time proved this
point. No matter what steps are taken there is always the risk that
total data loss may occur.
Should a server failure occur then data (if possible) is
transferred to a spare server along with configuration information,
this server is brought on line as quickly as possible.
Client responsibility
It is essential that the client has a recent viable local copy of
their web site and any data connected to that web site. It is imperative
that confidential information such as customer credit cards are
NEVER stored on a public facing web server and any data that is key
to the operation of a business is maintained by the client
separately. WiSS do not operate a data repository and web sites
should not be used as such.
Calls made during a severe outage are less likely to be answered
or dealt with a quickly as we would like, as our resources will
be focused on bringing services back to operational level.
Claims
Any claims for recompense must be made in writing within 30 days
of month end. Compensation payments are made at the discretion of
WiSS and are limited to the pro rata value of the service as advertised
on this site. Third party or other liabilities will not be entertained,
please ensure your insurance covers these losses.
Measurement data will be available upon request only to current
hosting customers and must be considered company confidential, disclosure
of these results to any third party will be treated as a breach
of trust and void the SLA.
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