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Data modeling and storageFoundationsOpen topic
LSM-tree metrics databaseHardDesignMeta styleDesignMeta styleHard50 minOn-disk B+tree ACID indexHardDesignOracle styleDesignOracle styleHard50 minLSM compaction space amplificationHardDesignMeta styleDesignMeta styleHard45 minBlob store durability and tieringHardDesignAmazon styleDesignAmazon styleHard50 minEvent schema evolutionHardDesignDatabricks styleDesignDatabricks styleHard45 minMetrics downsampling engineHardDesignUber styleDesignUber styleHard50 minGraph database storage layerHardDesignMeta styleDesignMeta styleHard50 minColumnar analytics storageHardDesignSnowflake styleDesignSnowflake styleHard50 minLSM compaction for TTL dataHardDesignMeta styleDesignMeta styleHard45 minSeries indexing under cardinality explosionHardDesignUber styleDesignUber styleHard50 minColumnar table mutationsHardDesignDatabricks styleDesignDatabricks styleHard50 minDesign social graph edge storageHardDesignMeta styleDesignMeta styleHard50 min
Crash-consistent copy-on-write B+treeHardDesignDesignHard50 minIncremental materialized view maintenanceHardDesignStripe styleDesignStripe styleHard50 minTiered storage hot-cold migrationHardDesignSnowflake styleDesignSnowflake styleHard50 minVector index rebuild without downtimeHardDesignOpenAI styleDesignOpenAI styleHard50 minContent-addressable blob storageHardDesignGoogle styleDesignGoogle styleHard40 minTime-series databaseHardDesignDesignHard45 minPeer-to-peer artifact distributionHardDesignMeta styleDesignMeta styleHard45 minLSM-tree storage engineHardDesignMeta styleDesignMeta styleHard45 minData lake columnar storageHardDesignDatabricks styleDesignDatabricks styleHard45 minTime-series metrics engineHardDesignDesignHard45 minDistributed filesystem metadataHardDesignGoogle styleDesignGoogle styleHard45 minLSM range scan after deletesHardDesignMeta styleDesignMeta styleHard40 min
Scale and cachingLevel 2Open topic
Social graph partitioningHardDesignMeta styleDesignMeta styleHard50 minCelebrity profile cache stampedeHardDesignMeta styleDesignMeta styleHard45 minDistributed rate limiterHardDesignStripe styleDesignStripe styleHard45 minLarge file CDN deliveryHardDesignMicrosoft styleDesignMicrosoft styleHard45 minCredential-stuffing protectionHardDesignDesignHard45 minSkewed-access cache evictionHardDesignDesignHard45 minVector search at scaleHardDesignMeta styleDesignMeta styleHard50 minIoT time-series storage engineHardDesignDesignHard45 minAuthorization-as-a-service platformHardDesignGoogle styleDesignGoogle styleHard50 minLSM engine memory tuningHardDesignMeta styleDesignMeta styleHard45 minZero-downtime reshardingHardDesignStripe styleDesignStripe styleHard55 minWrite-ahead log batchingHardDesignOracle styleDesignOracle styleHard45 minAdaptive partition splitting under skewHardDesignAmazon styleDesignAmazon styleHard45 minMulti-tier cache coherence protocolHardDesignShopify styleDesignShopify styleHard45 minDistributed rate limiter multi-tenantHardDesignStripe styleDesignStripe styleHard40 minCache stampede protection at scaleHardDesignMeta styleDesignMeta styleHard35 minEdge personalization with cache efficiencyHardDesignShopify styleDesignShopify styleHard45 minRequest coalescing across CDN hierarchyHardDesignNetflix styleDesignNetflix styleHard40 min