But, DDR SDRAM is also ultraexpensive.Īnother storage option is quickly gaining popularity as it offers higher performance than NAND Flash at lower costs than DDR SDRAM. SCM: A Bridge Between DDR and Today’s Enterprise Flash DrivesĬonsider the spectrum of enterprise storage options and the price vs. Tape is cheap but slow, while DRAM is super-speedy but exceedingly pricey. SCM falls between the traditional NAND storage used in today’s enterprise flash drives and DRAM, as shown in the chart below. Not surprisingly, SCM shares some features with both DRAM and NAND flash storage. It delivers byte-addressable data access like you get with memory, at prices closer to traditional storage solutions. With SCM technology, enterprises can take advantage of a new tier of high-performance storage that delivers a performance/price ratio previously unavailable. When used in Persistent Memory mode, eliminates potential for data loss due to power failures or system crashes.Faster processing of workloads that are write-intensive, such as online transaction processing (OLTP) workloads.Lower latency than traditional NAND flash storage.SCM is ideal for ultrafast, mission-critical databases and applications that require high durability, low latency, and a high level of data consistency. While SCM is significantly less expensive per GB than system RAM, it still costs more than other solid state storage options.
SCM is ideal for computing environments that need access to complex data sets that can fit into a pool of SCM. Stock market trading: Data stored in SCM could be processed and trades executed in mere fractions of seconds.Fraud detection: Fast, accurate data analytics could help financial institutions and insurance companies pinpoint fraudulent transactions.Analysis of cyber threats: Systems could more quickly parse incoming data sets to identify and mitigate anomalies.It’s also a smart choice for environments that are more sensitive to power outages or that would incur more than the usual damage or expense from the loss of in-memory data. Pure Storage® offers SCM storage solutions that can help your organization boost efficiency without breaking your budget.
#Crear unidad de recuperacion de win 10 software#ĭirectMemory™ Cache software is integrated directly into the core operating system of FlashArray™. It allows FlashArray to leverage SCM to deliver improved read performance for databases, analytics, and reporting.
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