64 lines
2.1 KiB
TypeScript
64 lines
2.1 KiB
TypeScript
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/**
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* Intelligent cache auto-configuration system
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* Adapts cache settings based on environment, usage patterns, and storage type
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*/
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import { SearchCacheConfig } from './searchCache.js';
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import { BrainyDataConfig } from '../brainyData.js';
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export interface CacheUsageStats {
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totalQueries: number;
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repeatQueries: number;
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avgQueryTime: number;
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memoryPressure: number;
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storageType: 'memory' | 'opfs' | 's3' | 'filesystem';
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isDistributed: boolean;
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changeFrequency: number;
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readWriteRatio: number;
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}
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export interface AutoConfigResult {
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cacheConfig: SearchCacheConfig;
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realtimeConfig: NonNullable<BrainyDataConfig['realtimeUpdates']>;
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reasoning: string[];
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}
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export declare class CacheAutoConfigurator {
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private stats;
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private configHistory;
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private lastOptimization;
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/**
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* Auto-detect optimal cache configuration based on current conditions
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*/
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autoDetectOptimalConfig(storageConfig?: BrainyDataConfig['storage'], currentStats?: Partial<CacheUsageStats>): AutoConfigResult;
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/**
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* Dynamically adjust configuration based on runtime performance
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*/
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adaptConfiguration(currentConfig: SearchCacheConfig, performanceMetrics: {
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hitRate: number;
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avgResponseTime: number;
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memoryUsage: number;
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externalChangesDetected: number;
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timeSinceLastChange: number;
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}): AutoConfigResult | null;
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/**
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* Get recommended configuration for specific use case
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*/
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getRecommendedConfig(useCase: 'high-consistency' | 'balanced' | 'performance-first'): AutoConfigResult;
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/**
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* Learn from usage patterns and improve recommendations
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*/
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learnFromUsage(usageData: {
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queryPatterns: string[];
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responseTime: number;
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cacheHits: number;
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totalQueries: number;
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dataChanges: number;
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timeWindow: number;
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}): void;
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private detectEnvironment;
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private generateOptimalConfig;
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private calculateRealtimeConfig;
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private detectMemoryConstraints;
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/**
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* Get human-readable explanation of current configuration
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*/
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getConfigExplanation(config: AutoConfigResult): string;
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}
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