The MAIN MEMORY SIZE
Suffix Tree Construction and Storage with Limited Main Memory
... the size of a w-branch T w (t) must not exceed the main memory size, a lower bound on the number of sets of the partitioning, |P d (t)|, is σ n /M , where σ n is the size of a minimal ...
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Maximum size of the Main Memory byte-addressable CPU-Main Memory Connection
... ▪ For example, computer is turned on, the operating system must be loaded from the disk into the memory. ▪ Store instructions which would load the OS from the disk. ▪ Need to store these instructions so that they ...
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Review on Main Memory Database
... of main memories was dropping, the idea of keeping large database occupant in main memory flourished specifically for high-speed data ...disk size, and data ...only main memory ...
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Exploiting Hardware Transactional Memory in Main-Memory Databases
... The key insight that allows for an efficient HTM imple- mentation is that the L1 cache can be used as a local buffer. All transactionally read or written cache lines are marked and the propagation of changes to other ...
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Increasing PCM Main Memory Lifetime
... page size: a small page size causes less data to be copied and creates a large physical page space over which to distribute ...small size is the need to track many pages, since each logical page can ...
Instant Recovery for Main-Memory Databases
... previous size, depending on how far in the resize process the failure ...persistent memory manage- ment, such as persistent memory allocation and persistent pointers, can be found in ...
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Conjunctive Selection Conditions in Main Memory
... If we were to naively implement the code as written, we would need to execute a function call for each function eval- uation. If the functions are known at compile time, they can be inlined, avoiding this overhead. Thus, ...
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Variable-size Memory Evolutionary Algorithm:
... adding memory to an EA has been widely used by a large number of ...The main reason for the fact that so many algorithms explore this idea is that memory can store individuals that can be useful in ...
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Lightweight Locking for Main Memory Database Systems
... are main memory operations, and would there- fore be a negligible component of the cost of executing any transaction that accesses data on ...In main memory database systems, however, these ...
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My SQL in a Main Memory Database Context
... Finding the next element in a bucket will likely result in a cache miss as mentioned above. As the hash in- dex is indirect the actual key is not stored in the bucket element, only a pointer to the location of the key in ...
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Graph Processing in Main-Memory Column Stores
... in size—and consists of a visibility flag (1 byte), a pointer to the first edge con- nected to the vertex (4 byte), a pointer to the first property (4 byte), a pointer to the vertex label store (5 byte), and a ...
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Pushing XML Main Memory Databases to their Limits
... rary main memory tree structure to answer ...the size of processable documents is limited; files with 100 or more MB get very slow or cause problems, even on systems with well-equipped main ...
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Fault Tolerance For Main-Memory Applications In The Cloud
... 7]. A background repair mechanism creates new segment copies to maintain K replicas in response to disk failures. Recently, data-driven applications such as data mining have begun to be expressed as iterated MapReduce ...
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Optimization of GPU Based Main Memory Hash Join
... Conclusion In this work, we performed a systematic analysis on GPU accelerated hash join operations. By identifying performance-critical modules and potential spaces for optimization, we developed a set of optimization ...
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Optimization of Boolean expressions for main memory database systems
... of main memory databases, optimization of Boolean expressions becomes an even more challenging task requiring optimization algorithms which take into account hardware characteristics such as CPU branch ...
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Performance Evaluation of Main-Memory R-tree Variants
... data size de- ...the size of a parent node’s MBR and the size of its child node’s MBR, and this diminishes the effectiveness of the relative representation of an MBR and, as a result, increases the ...
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Service Differentiation in Real-Time Main Memory Databases
... To address this problem, we propose a novel online ap- proach in which the utilization threshold (the target utiliza- tion in Figure 3 (a)) is dynamically adjusted considering the current real-time system behavior as ...
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Memory Management For Heterogeneous Main Memory
... The Memory-Aware Aging Page Replacement Algorithm for Heterogeneous Main Memory The Aging algorithm is a modification of NFU algorithm which makes it possible to simulate LRU algorithm quite ...a ...
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Memory Hierarchy II: Main Memory
... • Each process thinks it has its own 2 N bytes of address space • Memory accessed using physical addresses (PAs). • VAs translated to PAs at some coarse granularity[r] ...
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Main Memory Data Warehouses
... Oracle Exadata Database Machine X4-2 (Oracle data sheet). The Teradata Data Warehouse Appliance[r] ...
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