#Sre

20 maswali

Je, ungalikaje kubuni ufuatiliaji wa programu kutoka mwanzo?Site Reliability & Operations#observabilityMiddle
Mifumo ni nini, magogo na nyumba, na lini unaposimama kwa kila mmoja?Site Reliability & Operations#observabilityMiddle
Je, unachagua vipi kizingiti cha onyo ili kuepusha mzigo wa onyo na uongo?Site Reliability & Operations#alertingMiddle
Nini ni ishara nne za dhahabu za ufuataji?Site Reliability & Operations#observabilityMiddle
Ni nini zana za kawaida za kufuatilia na jinsi gani unavyochagua kati yao?Site Reliability & Operations#observabilityMiddle
Unajua jinsi gani ya kugundua matatizo kabla watumiaji kulalamika?Site Reliability & Operations#observabilityMiddle
Ukurasa wa wavuti au API ni pole pole — unajua jinsi gani ya kupata sababu?Site Reliability & Operations#performanceMiddle
Unajinasaje query ya utendaji wa haraka katika hifadhidata?Site Reliability & Operations#databaseMiddle
Je, unajuaje kama kizuizi ni CPU, kumbukumbu, I/O, au mtandao?Site Reliability & Operations#performanceMiddle
Je, ungetulia jinsi gani tovuti ya WordPress iliyo na wastani wa juu wa kutembelea kwa ajili ya utendaji?Site Reliability & Operations#wordpressSenior
Kuna cache layers nini katika web stack ya kawaida?Site Reliability & Operations#cachingMiddle
Unawezaje kuamua kile kinachobaki cached na kwa muda gani (TTL)?Site Reliability & Operations#cachingMiddle
Stampede ya cache ni nini na unaiwindisha vipi?Site Reliability & Operations#cachingMiddle
Unajifanya vipi mkakati wa kumfuatilia data na kupona kutokana na janga?Site Reliability & Operations#disaster-recoverySenior
Graceful degradation inamaanisha nini wakati dependency inashindwa?Site Reliability & Operations#resilienceMiddle
Jinsi gani miingiliano ya saketi na majaribio na nyuma inafanya kazi katika mifumo iliyosambazwa?Site Reliability & Operations#resilienceMiddle
Je, unawezaje kutenganisha shambulio la DDoS kutoka kwa pamatanishi ya kijasili ya trafiki?Site Reliability & Operations#ddosMiddle
Je, unafikiri rate limiting wapi na jinsi gani?Site Reliability & Operations#rate-limitingMiddle
Ni nini tofauti kati ya midakano ya Layer 7 na Layer 3/4 DDoS, na kwa nini mitigations ni tofauti?Site Reliability & Operations#ddosSenior
Je, ungependa kujenga kitabu cha hatua za kujibu matukio ya DDoS?Site Reliability & Operations#ddosSenior