antarys/dist/src/caching.d.ts

High-performance Node.js client for Antarys vector database with HTTP/2, connection pooling, and intelligent caching

import { SearchResults, CacheStats } from '../shared/types';
export declare class HighPerformanceCache<T> {
    private cache;
    private head?;
    private tail?;
    private readonly maxSize;
    private readonly ttl;
    private hits;
    private misses;
    private cleanupInterval?;
    constructor(maxSize?: number, ttl?: number);
    get(key: string): T | undefined;
    set(key: string, value: T): void;
    delete(key: string): boolean;
    clear(): void;
    getStats(): CacheStats;
    private moveToFront;
    private addToFront;
    private removeNode;
    private evictLRU;
    private cleanup;
    destroy(): void;
}
export declare class QueryCache {
    private cache;
    constructor(maxSize?: number, ttl?: number);
    computeCacheKey(collection: string, vector: number[], topK: number, params?: Record<string, any>): string;
    private hashVector;
    get(key: string): SearchResults | undefined;
    set(key: string, value: SearchResults): void;
    clear(): void;
    getStats(): CacheStats;
    destroy(): void;
}
export declare class BufferPool {
    private pools;
    private readonly maxPoolSize;
    private readonly sizes;
    constructor(maxPoolSize?: number);
    acquire(size: number): Buffer;
    release(buffer: Buffer): void;
    private getOriginalSize;
    clear(): void;
    getStats(): Record<string, number>;
}
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