Break the Cost and Capacity Barrier with Intel® Optane™ DC Persistent Memory

Break the Cost and Capacity Barrier with Intel® Optane™ DC Persistent Memory

Break the Cost and Capacity Barrier with Intel® Optane™ DC Persistent Memory

Redis Enterprise, a multi-model in-memory database, is optimized to take advantage of novel memory configurations based on Intel® Optane™ DC persistent memory. Data center operators can now equip servers with unprecedented system memory capacities at lower cost than dynamic random-access memory (DRAM)-only configurations. Developers have a new tier available for data placement that provides significantly faster performance than traditional storage.

Application

Redis Enterprise* is the commercial offering of Redis (an in-memory database and one of the most popular NoSQL databases. The workload is called “memtier” and it evaluates the ability of a server (in terms of throughput and latency) to service get/put requests.

Challenges

  • Complex, multi-tiered solutions (with hot data on DRAM and warm data on SSDs).
  • Scaling to very large data-sets, with high performance in a cost effective way.

Solution

  • With larger available memory capacities, Intel® Optane™ DC persistent memory allows the entire dataset to be deployed in a single in-memory database (vs. splitting data sets across servers), thereby reducing costs and hardware footprint.
  • As shown in the performance chart, the SLA of driving 1M ops/second at sub-millisecond response times is able to be met with this configuration.1 2 3

Value

  • Maintain typical customer SLAs (1M ops/sec @ 1ms latency) at reduced hardware costs.
  • Accommodate larger capacity deployments with fewer servers, reduced hardware and operational costs, while maintaining required throughput and latency metrics.

相關影片

產品與效能資訊

1

效能結果依據 Intel 於 2019 年 2 月 14 日的測試,可能無法反映所有公開提供的安全性更新。沒有產品或元件能提供絕對的安全性。

2

Redis Labs* 多模態資料庫;工作負載是 memtier-benchmark 基準測試工具(60 億金鑰,100B 值,50/50 讀/寫比率,隨機存取)。Redis Enterprise 5.4,CentOS 7.5 核心 4.19.8。由 Intel 在 2019 年 2 月 14 日所完成的測試。安全性風險緩解已準備就緒。基準(僅具備 DRAM 的系統):2S Intel® Xeon® Platinum 處理器 8280L,28 核心,開啟渦輪與超執行緒,BIOS SE5C620.86B.0D.01.0286.011120190816,總記憶體 1.5TB,24 插槽 / 64GB 2666MHz DDR4 DIMM,2 x 40Gb 已結合 XL710 網路。

新組態(DRAM + Intel® Optane™ DC 持續性記憶體):2S Intel® Xeon® Platinum 處理器 8280L,28 核心,開啟渦輪與超執行緒,BIOS SE5C620.86B.0D.01.0286.011120190816,192GB 的 DRAM (12 x 16GB 2666MHz DRAM) 和 1.5TB 的 DCPMEM (12 x 128GB DCPMEM) 記憶體模式,2 x 40Gb 已結合 XL710 網路。

用戶端:(為基準和記憶體模式而推動工作負載所用的相同用戶端):2S Intel® Xeon® 處理器 8180 2.5GHz,28 核心,開啟渦輪與超執行緒,BIOS SE5C620.86B.00.01.0009.101920170742,總記憶體 384 GB,12 插槽 / 32GB 2666MHz DDR4 DIMM,1 x 40Gb XL710 網路。

3

效能測試中使用的軟體與工作負載可能僅針對 Intel® 微處理器進行最佳化。包括 SYSmark* 與 MobileMark* 在內的效能測試是使用特定電腦系統、零組件、軟體、作業與功能進行量測。這些因素若有任何異動,均可能導致測得結果產生變化。建議您參考其他資訊與效能測試數據,協助您充分評估欲購買產品的性能,包括該產品在搭配其他產品運作時的效能。如需詳細資訊,請參閱 www.intel.com.tw/benchmarks