2026-09-09 16:36:27 +08:00
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{
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"slug": "database-advanced",
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"name": "数据库进阶",
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"description": "B+树索引优化、EXPLAIN执行计划、Redis集群/哨兵、混合持久化、慢查询优化",
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"tags": [],
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2026-09-09 17:17:35 +08:00
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"question_files": [
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"single_choice",
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"true_false",
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"fill_blank",
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"short_answer",
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"code_reading"
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],
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2026-09-09 16:36:27 +08:00
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"stats": {
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"total": 35,
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"by_type": {
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"single_choice": 10,
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"true_false": 5,
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"fill_blank": 10,
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"short_answer": 5,
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"code_reading": 5
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}
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},
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"created": "2026-09-09",
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"updated": "2026-09-09"
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}
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