ප්රශ්න තුනයි. ටෙක් ලීඩ් වලින් උට යන්න ඉන්න අයට වැදගත් වේවි කියලා දැම්මේ
විසදන්න ට්රයි එකක් දෙන්න
1. They have a monthly report worth 10 Min processing time sales data. sometimes it's a timeout in the middle of the process (Asp.net Core MVC app). this problem handed over to the dev team. how you start analysis? and think about the problem and come up with a solution (forget about SQL side time out. it's set to 30 Min) (this is easy)
2. they have a customer app. daily concurrent 100K users. they want to get telemetry data for all the connected devices. and all data can be updated at a central point. we don't like to use load balancers. briefly design this part only and create a strategy to sync all the devices with each individual device's "isAlive" status in one second without missing any device(which means no errors no timeouts)
3. backend services need to use both SQL and NO-SQL DataBases. high demand data on No-SQL and low demand and reporting data on SQL. design a strategy to accomplish this task
විසදන්න ට්රයි එකක් දෙන්න
1. They have a monthly report worth 10 Min processing time sales data. sometimes it's a timeout in the middle of the process (Asp.net Core MVC app). this problem handed over to the dev team. how you start analysis? and think about the problem and come up with a solution (forget about SQL side time out. it's set to 30 Min) (this is easy)
2. they have a customer app. daily concurrent 100K users. they want to get telemetry data for all the connected devices. and all data can be updated at a central point. we don't like to use load balancers. briefly design this part only and create a strategy to sync all the devices with each individual device's "isAlive" status in one second without missing any device(which means no errors no timeouts)
3. backend services need to use both SQL and NO-SQL DataBases. high demand data on No-SQL and low demand and reporting data on SQL. design a strategy to accomplish this task
