Category: Product service
Release issuance company: Hetero DB Co., Ltd.
Compatible with GPUDIRECT Storage and GPU version Postgis, IoT/M2M equipment log processing and mobile devices' position data analysis further enhanced today, Hetero DB developer PG-STROM Development Team is compatible with NVIDIA GPUDIRECT Storage., GPU version of postgis / Gist index support is equipped with new functions.The main changes are as follows.・ Compatible with NVIDIA GPUDIRECT Storage.・ Some Postgis functions can be executed on the GPU.・ Compatible with GPUJOIN using Gist index.・ Updated GPU cache function has been implemented for data that is frequently updated.・ Compatible with GPU data type and operator during the user defined period.(Experiment) ・ Switching software license has been switched from GPLV2 to PostgreSQL license.Outline of PG-STROM PG-STROM is an open source expansion module designed and developed for the PostgreSQL database, and uses a GPU with powerful calculation capabilities to transmit SQL processing that includes mass data search and aggregation.It will speed up.Since the first prototype was released in 2012, PG-STROM has been enhanced by hardware evolution and gauge, such as GPU and NVME-SSD, and Hetero DB has been in the core of development since 2017.I am.When PG-STROM is installed on PostgreSQL, the GPU that can be used by the system is recognized, and a native code that can be executed on the GPU is automatically generated for SQL, which is more reasonable to execute in the GPU.By executing SQL with a transparent GPU, search and aggregation workloads are faster.The major feature is that PG-STROM has a "GPU Direct SQL" function that connects GPU and storage in the shortest distance with the mass data processing beyond terrims.This is the function of transferring data on the NVME storage directly to the GPU using P2P DMA, this time V3..By supporting NVIDIA GPUDIRECT Storage with 0, not only the conventional NVME-SSD but also the data on the remote NVME-OF device and the data on the shared file are now available.By using this together with the Apache Arrow function, a large amount of time series data generated by IoT/M2M devices such as home appliances, automobiles, and mobile devices can be imported into an analysis db with only file copy operation of the OS.Therefore, it is possible to significantly simplify data analysis.Also, V3.The newly added GPU version of the postgis / Gist index function is powerful in workloads such as the location information that mobile devices such as automobiles and mobile phones are generated all over the moment, and the areas information such as advertising and traffic information.To do.In this way, PG-STROM is an open source software for high-speed processing through his PostgreSQL interface and SQL syntax, which are particularly accumulated in the log information generated by devices.New Functional Information Source: PRTIMES This Release source: https: // PRTIMES.JP/MAIN/HTML/RD/P/000000004.00027760.html
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