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The project was first conceived in 2012 but due to delays in land acquisition and the bankruptcy of the awarded contractor delayed the project for many years, In 2016 NHAI re-started the project and hired three contractors to complete the 127 km highway project. The highway was completed at the cost of 15.50 billion INR in May 2019.
Data lakehouses are a hybrid approach that can ingest a variety of raw data formats like a data lake, yet provide ACID transactions and enforce data quality like a data warehouse. [ 14 ] [ 15 ] A data lakehouse architecture attempts to address several criticisms of data lakes by adding data warehouse capabilities such as transaction support ...
It will be operated and maintained by the National Highways Authority of India (NHAI), and will reduce both travel time and distance from around 35 hours to around 16 hours, and from approximately 1,570 km (980 mi) to 1,271 km (790 mi). It is being built at a cost of ₹ 45,000 crore (~US$5.5 billion), which was earlier slated at ₹ 50,000 crore.
NHAI logo and caption. The NHAI has the mandate to implement the National Highways Development Project (NHDP). The NHDP is under implementation in Phases. [6]Phase I: Approved in December 2000, at an estimated cost of ₹300 billion, it included the Golden Quadrilateral (GQ), portions of the North–South and East–West Corridor, and connectivity of major ports to National highways.
Extract, load, transform (ELT) is an alternative to extract, transform, load (ETL) used with data lake implementations. In contrast to ETL, in ELT models the data is not transformed on entry to the data lake, but stored in its original raw format.
Schematic map of National Highways in India. On 28 April 2010, the Ministry of Road Transport and Highways officially published a new numbering system for the National Highway network in the Gazette of the Government of India.
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