memory (CPU memory ratio) is more important, if the match is too high, waste, if the match is too small, the CPU capacity can not be fully played. Therefore, a suitable CPU core memory ratio is required.Memory per core ratio for SAP HANA appliancesSAP defines cpu/memory ratios in T-shirt size, such as:S+ uses the memory of S, and the hardware of M. m+.
What is sap Hana?
Hana (high-performance analytic appliance) High-Performance Analysis Device
Hana is a combination of software and hardware that provides high-performance data query functions. You can directly query and analyze a large amount of real-time business data wi
.
Although the analysis on an independent platform does not affect the business flow, as the data volume increases, there will still be new problems:
First, as the amount of data increases, the analysis workload increases, and a deeper level of information needs to be mined. The hardware requirements are too high, with the so-called "Big Data" solution, data and analysis are distributed and implemented thro
through SAP HANA without compromising the performance of SAP ERP and other operational systems. Enterprises can synchronize major transactions to memory in near real time so that they can be easily accessed during analysis or lookups. Once data is accessible through memory, departments can find individual line items from a large list of subscription documents, l
Hana is a combination of hardware and software and a common module in SAP. It is used to provide high-performance data query functions. Users can directly query and analyze a large amount of real-time business data, business data does not need to be modeled or aggregated. The data in the SAP memory database is not only
new analysis technology, sap s/4 Hana cloud will also provide all-dimensional and flexible analysis capabilities for data IDE, helping the management to accelerate digital decision making and quickly improve business value, and fully meet the company's existing business and future cloud strategy requirements for management capabilities and digital transformation
, velocity, and variety-it looks like Oracle expects E for each one:–volume (Exadata), Velocity (Exalytics), and variety (exa-tobeannounced). It ' s exasperating.
customer-centric: In attempting a retro-ibm style move with their hardware infatuation, Oracle has forgotten the Customer. I watched hours of videos and read litanies of blogs I can ' t find but to easy answers do you questions:how know E XA appliance to with and when? How do you cost-effect
Hana (High-performance Analytic Appliance) High performance Analytics device Hana is a combination of hardware and software that provides high-performance data query capabilities that allow users to query and analyze a large amount of real-time business data directly without the need to model business data, Aggregation and so on. The user gets a device with pre-c
According to sap's suggestions, the current hardware standards, software, and network requirements of Hana are summarized. If you want to help those who want to use Hana, you 'd better check the Hana master installation guide in advance.
To install
Through this, we can understand the system panorama of the system sap Hana, and basically understand the components required by the entire system.
1. Hana box is a server built by SAP-certified hardware vendors, such as IBM, HP, and Dell.
2. Currently,
learning a module. Especially for the masses who are familiar with m$ products, installing sap is simply a torment, this is why I want to write this series of essays, because the installation process of a software is usually very technical, and many step by step installation instructions can be found on the Internet, however, if you want to learn more about "why" by installing sap, rather than simply knowi
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