51. How does WiredTiger storage engine work?
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Mongo DB Interview Questions
Found 387 questions
52. How does WiredTiger differ from MMAPv1?
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53. What are journaling and durability in MongoDB?
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54. How does crash recovery work in MongoDB?
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55. What are replication sets in MongoDB?
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56. How does replica-set election work?
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57. What are primary and secondary nodes?
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58. What are replication lag issues?
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59. How does read preference work?
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60. What are read and write concerns?
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