RocksDBLite RocksDBLite is a project focused on mobile use cases, which don't need a lot of fancy things we've built for server workloads and they are very sensitive to binary size. For that reason, we added a compile flag ROCKSDB_LITE that comments out a lot of the nonessential ...
(immutable_db_options_, file_options_, io_tracer_, seq_per_batch), #endif // ROCKSDB_LITE bg_work_paused_(0), bg_compaction_paused_(0), refitting_level_(false), opened_successfully_(false), #ifndef ROCKSDB_LITE periodic_work_scheduler_(nullptr), #endif // ROCKSDB_LITE two_write_...
删除RocksDB Lite。 删除block_cache_compressed 功能,与之相关的统计数据也被移除 删除已弃用的 Env::LoadEnv(),使用 Env::CreateFromString() 代替。 删除已弃用的 FileSystem::Load()。使用 FileSystem::CreateFromString() 代替。 删除了这些实用函数的废弃版本和相应的 Java 绑定: LoadOptionsFromFile、 Loa...
默认的打印 有一些默认开启的stats,不需要设置statistic,但是编译时不能开启ROCKSDB_LITE配置。会统计DB Stats、Compaction Stats(例如么个level写入数据量、写放大、LSM Tree的状态等信息)。 ** DB Stats ** Uptime(secs): 603.2 total, 600.0 interval Cumulative writes: 902 writes, 118M keys, 902 commit ...
RocksDBLiteRocksDBLite RocksDBLite is a project focused on mobile use cases, which don't need a lot of fancy things we've built for server workloads and they are very sensitive to binary size. For that reason, we added a compile flag ROCKSDB_LITE that comments out a lot of the non...
MemTableRep 使用 MemTableAllocator 替代 Arena 改进: RocksDBLite 库变得更小,可以使用 -fno-exceptions 标志编译 此版本现已提供下载:https://github.com/非死book/rocksdb/archive/rocksdb-3.9.1.zip。 来自:http://www.oschina.net/news/59563/rocksdb-3-9-1...
有一些默认开启的stats,不需要设置statistic,但是编译时不能开启ROCKSDB_LITE配置。会统计DB Stats、Compaction Stats(例如么个level写入数据量、写放大、LSM Tree的状态等信息)。 ** DB Stats ** Uptime(secs): 603.2 total, 600.0 interval Cumulative writes: 902 writes, 118M keys, 902 commit groups, 1.0...
logging Remove RocksDB LITE (facebook#11147) Jan 28, 2023 memory Remove RocksDB LITE (facebook#11147) Jan 28, 2023 memtable Put Cache and CacheWrapper in new public header (facebook#11192) Feb 10, 2023 microbench Avoid allocations/copies for large GetMergeOperands() results (face… Aug 4...
enumCompactionStyle:char{// level based compaction stylekCompactionStyleLevel=0x0,// Universal compaction style// Not supported in ROCKSDB_LITE.kCompactionStyleUniversal=0x1,// FIFO compaction style// Not supported in ROCKSDB_LITEkCompactionStyleFIFO=0x2,// Disable background compaction. Compaction ...
rocksDB是一个嵌入式的数据库,这里不要把它想象成MySQL这样的数据库服务了,它类似于sqlLite。我们这里是安装教程,所以对其概念以及特点不做过多概述。下面开始进入安装教程: 1. 环境准备: 服务器:CentOS Linux release 7.3.1611 (Core) 64位 g++版本:g++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39) ...