Uptime / Availability Wikidata et al

To Be Checked

• Current Performance and Availability Status https services - wikidata
• https://status.wikimedia.org/
• Wikidata:Status_updates
• Wikidata:Development_plan

Learning about the load of complex queries

• Mirrow the server
• Were?!?!? 
• Amazon?!?
• Handle complex queries
• Do a query plan
• Most SPARQL endpoints has less than 95% of avalability source
• Average downtime is 1.5 days per month
• High uptime = High costs