FastKV
Usage
[[FastKV defaultFastKV] setBool:YES forKey:@"key"];
[[FastKV defaultFastKV] setInteger:1 forKey:@"key"];
[[FastKV defaultFastKV] setObject:@"value" forKey:@"key"];
[[FastKV defaultFastKV] boolForKey:@"key"];
[[FastKV defaultFastKV] integerForKey:@"key"];
[[FastKV defaultFastKV] objectOfClass:NSString.class forKey:@"key"];
Memory Allocation
FastKV provides two kinds of memory allocation strategy.
typedef NS_ENUM(NSUInteger, FastKVMemoryStrategy) {
FastKVMemoryStrategyDefault = 0,
FastKVMemoryStrategy1,
};
Doubling FastKVMemoryStrategyDefault
size_t allocationSize = 1;
while (allocationSize <= neededSize) {
allocationSize *= 2;
}
return allocationSize;
Linear FastKVMemoryStrategy1
Reference python list
size_t allocationSize = (neededSize >> 3) + (neededSize < 9 ? 3 : 6);
return allocationSize + neededSize;
Installation
FastKV is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod 'FastKV'Benchmark
iPhone 8 64G, iOS 11.4
Time taken of 10,000 write operations, unit: ms
Author
yao.li, liyaoxjtu2013@gmail.com
License
FastKV is available under the MIT license. See the LICENSE file for more info.