Query the Data Delivery Network
Query the DDNThe easiest way to query any data on Splitgraph is via the "Data Delivery Network" (DDN). The DDN is a single endpoint that speaks the PostgreSQL wire protocol. Any Splitgraph user can connect to it at data.splitgraph.com:5432 and query any version of over 40,000 datasets that are hosted or proxied by Splitgraph.
For example, you can query the energy_star_certified_electric_vehicle_supply table in this repository, by referencing it like:
"energystar-gov/energy-star-certified-electric-vehicle-supply-t3a6-mkxz:latest"."energy_star_certified_electric_vehicle_supply"or in a full query, like:
SELECT
":id", -- Socrata column ID
"operation_mode_150_kw_loading_output_pwr_hc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 150 kW in the hot climate condition of 104° F. The Output Power for an AC-input is listed.
"pd_id", -- The ENERGY STAR Unique ID (ESUID) is a string of seven numbers EPA assigns to an ENERGY STAR model or set of models with unique performance characteristics. This ESUID is unique to both the model and product specification version and is assigned by EPA upon receipt of certification information from the certification body. Each row within the product list will have a unique ESUID. Developers may wish to use this ESUID to track information on certified models in their information systems.
"energy_star_partner", -- An organization that signed a Partnership Agreement with EPA to manufacture or private label ENERGY STAR qualified products.
"brand_name", -- An identifier assigned by the manufacturer or private labeler to a product or family/series of products for sales and marketing purposes.
"model_name", -- An identifier assigned by the manufacturer or private labeler to a product or family/series of products for sales and marketing purposes.
"model_number", -- A distinguishing identifier, usually alphanumeric, assigned to a product by the manufacturer or private labeler.
"additional_model_information", -- This indicates for the qualified model or family, family members, additional model names, model numbers and other identifying information associated with a product or family/series of products for sales and marketing purposes. Other identifying information includes, but is not limited to, SKUs, UPC codes, retail numbers, and/or descriptions of models included/not included in the reported Model Family.
"upc", -- UPC codes provided by partners for ENERGY STAR certified products. The brand, model name and model number continue to serve as the identifiers used to establish certification. The UPC code data below is intended to aid in identification of ENERGY STAR models. UPC code data is not provided for all certified models.
"dc_input_or_ac_input", -- This indicates if the EVSE is intended to receive AC- or DC-input power, or if it is capable of accepting both.
"single_phase_or_three_phase", -- This indicates if the EVSE is single-phase, three-phase, or both.
"product_configuration", -- This indicates whether the model is a Distributed Product Configuration (a DC-output EVSE that has its functional components distributed between more than one separate enclosures) or an All-in-One Configuration (a DC-output EVSE that has all of its components in one enclosure).
"connector_type", -- This indicates the type(s) of connector shipped with this product: combined charging system (CCS), CHAdeMO, Tesla, or other)
"network_capability", -- Indicates whether the model is able to connect to a network.
"network_connection_types", -- This indicates which, if any, network protocols that the model is shipped with, and None if the model does not have any network connected capability.
"output_cord_length_ft", -- This indicates cord set length or mean cord set length, if multiple-output. If 0, there is no cord provided with the model during testing.
"output_cord_gauge_awg", -- The cord set American Wire Gauge (AWG) used for test or mean cord set AWG if multiple-output. If no cord was provided for testing, then there will be a NA.
"screen_area_if_evse_has_high", -- The screen area, if the EVSE has a high resolution display.
"maximum_measured_luminance", -- Maximum luminance of the display, if EVSE has a high resolution display measured at maximum available brightness.
"automatic_brightness_control", -- This indicates if this model is capable of the self-acting mechanism that controls the brightness of a display or lamp as a function of ambient light.
"protocols_used_to_support", -- Indicates if the model has the transceiver and/or necessary hardware to support smart charging (i.e. beyond simple managed charging with pulse width modulation or CANBus) using any of these station-to-vehicle protocols.
"product_features", -- This indicates other features of this EVSE (e.g., vehicle to grid capability, Smart Home Energy Management System (SHEMS) compatibility, etc.).
"maximum_available_output", -- Indicates the maximum output power available for this model.
"rated_input_voltage_ac_input", -- Indicates the rated input voltage for an AC-input EVSE.
"integral_battery_bank", -- Indicates if the EVSE has an integral, internal battery bank.
"no_vehicle_mode_power_factor_ac_input", -- This indicates the No Vehicle Mode Power Factor for all AC-input models. If the model has a high resolution display with ABC enabled, this is the average No Vehicle Mode Power Factor for the high and low illuminance conditions.
"partial_on_mode_input_power_ac_input", -- This indicates the Partial On Mode Input Power for AC-input EVSE. If the model has a high resolution display with ABC enabled, this is the average Input Power for the high and low illuminance conditions.
"partial_on_mode_total_allowance", -- The Partial On Mode Total Allowance is the maximum amount of power allowed in this mode for the model to be ENERGY STAR certified.
"partial_on_mode_power_factor_ac_input", -- This indicates the Partial On Mode Power Factor for all AC-input models. If the model has a high resolution display with ABC enabled, this is the average Partial On Mode Power Factor for the high and low illuminance conditions.
"idle_mode_input_power_ac_input", -- This indicates the Idle Mode Input Power for AC-Input EVSE. If the model has a high resolution display with ABC enabled, this is the average Input Power for the high and low illuminance conditions.
"idle_mode_power_factor_ac_input", -- This indicates the Idle Mode Power Factor for all AC-input models. If the model has a high resolution display with ABC enabled, this is the average Idle Mode Power Factor for the high and low illuminance conditions.
"operation_mode_25_loading_input_pwr_cc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 25% of the maximum available output power in the cold climate condition of 20° F. The Input Power for an AC-input is listed.
"operation_mode_25_loading_output_pwr_cc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 25% of the maximum available output power in the cold climate condition of 20° F. The Output Power for an AC-input is listed.
"operation_mode_75_loading_input_pwr_cc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 75% of the maximum available output power in the cold climate condition of 20° F. The Input Power for an AC-input is listed.
"operation_mode_75_loading_output_pwr_cc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 75% of the maximum available output power in the cold climate condition of 20° F. The Output Power for an AC-input is listed.
"operation_mode_150_kw_loading_input_pwr_cc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 150 kW in the cold climate condition of 20° F. The Input Power for an AC-input is listed.
"operation_mode_150_kw_loading_output_pwr_cc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 150 kW in the cold climate condition of 20° F. The Output Power for an AC-input is listed.
"operation_mode_100_loading_output_pwr_cc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 100% of the maximum available output power in the cold climate condition of 20° F. The Output Power for an AC-input is listed.
"operation_mode_100_loading_pwr_factor_cc_ac_input", -- This indicates the Power Factor of the AC- Input model when tested in Operation Mode (during active charging) at 100% of the maximum available output power in the cold climate condition of 20° F.
"operation_mode_25_loading_input_pwr_tc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 25% of the maximum available output power in the temperate climate condition of 68° F. The Input Power for an AC-input is listed.
"operation_mode_25_loading_output_pwr_tc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 25% of the maximum available output power in the temperate climate condition of 68° F. The Output Power for an AC-input is listed.
"operation_mode_50_loading_input_pwr_tc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 50% of the maximum available output power in the temperate climate condition of 68° F. The Input Power for an AC-input is listed.
"operation_mode_50_loading_output_pwr_tc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 50% of the maximum available output power in the temperate climate condition of 68° F. The Output Power for an AC-input is listed.
"operation_mode_75_loading_input_pwr_tc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 75% of the maximum available output power in the temperate climate condition of 68° F. The Input Power for an AC-input is listed.
"operation_mode_75_loading_output_pwr_tc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 75% of the maximum available output power in the temperate climate condition of 68° F. The Output Power for an AC-input is listed.
"operation_mode_50_kw_loading_input_pwr_tc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 50 kW in the temperate climate condition of 68° F. The Input Power for an AC-input is listed.
"operation_mode_50_kw_loading_output_pwr_tc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 50 kW in the temperate climate condition of 68° F. The Output Power for an AC-input is listed.
"operation_mode_150_kw_loading_input_pwr_tc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 150 kW in the temperate climate condition of 68° F. The Input Power for an AC-input is listed.
"operation_mode_150_kw_loading_output_pwr_tc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 150 kW in the temperate climate condition of 68° F. The Output Power for an AC-input is listed.
"operation_mode_100_loading_input_pwr_tc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 100% of the maximum available output power in the temperate climate condition of 68° F. The Input Power for an AC-input is listed.
"operation_mode_25_loading_input_pwr_hc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 25% of the maximum available output power in the hot climate condition of 104° F. The Input Power for an AC-input is listed.
"operation_mode_25_loading_output_pwr_hc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 25% of the maximum available output power in the hot climate condition of 104° F. The Output Power for an AC-input is listed.
"operation_mode_50_loading_input_pwr_hc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 50% of the maximum available output power in the hot climate condition of 104° F. The Input Power for an AC-input is listed.
"operation_mode_50_loading_output_pwr_hc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 50% of the maximum available output power in the hot climate condition of 104° F. The Output Power for an AC-input is listed.
"operation_mode_75_loading_input_pwr_hc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 75% of the maximum available output power in the hot climate condition of 104° F. The Input Power for an AC-input is listed.
"operation_mode_75_loading_output_pwr_hc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 75% of the maximum available output power in the hot climate condition of 104° F. The Output Power for an AC-input is listed.
"operation_mode_50_kw_loading_input_pwr_hc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 50 kW in the hot climate condition of 104° F. The Input Power for an AC-input is listed.
"operation_mode_50_kw_loading_output_pwr_hc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 50 kW in the hot climate condition of 104° F. The Output Power for an AC-input is listed.
"operation_mode_100_loading_pwr_factor_hc_ac_input", -- This indicates the Power Factor of the AC- Input models when tested in Operation Mode (during active charging) at 100% of the maximum available output power in the hot climate condition of 104° F.
"maximum_nameplate_output_dc_input", -- Indicates the maximum nameplate output current for an DC-input EVSE.
"rated_input_voltage_dc_input", -- Indicates the rated input voltage for an DC-input EVSE.
"partial_on_mode_input_power_dc_input", -- This indicates the Partial On Mode Input Power for DC-input EVSE. If the model has a high resolution display with ABC enabled, this is the average Input Power for the high and low illuminance conditions.
"operation_mode_25_loading_input_pwr_cc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 25% of the maximum available output power in the cold climate condition of 20° F. The Input Power for a DC-input is listed.
"operation_mode_25_loading_output_pwr_cc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 25% of the maximum available output power in the cold climate condition of 20° F. The Output Power for a DC-input is listed.
"operation_mode_50_loading_input_pwr_cc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 50% of the maximum available output power in the cold climate condition of 20° F. The Input Power for a DC-input is listed.
"operation_mode_50_loading_output_pwr_cc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 50% of the maximum available output power in the cold climate condition of 20° F. The Output Power for a DC-input is listed.
"operation_mode_75_loading_input_pwr_cc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 75% of the maximum available output power in the cold climate condition of 20° F. The Input Power for a DC-input is listed.
"operation_mode_50_kw_loading_input_pwr_cc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 50 kW in the cold climate condition of 20° F. The Input Power for a DC-input is listed.
"operation_mode_50_kw_loading_output_pwr_cc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 50 kW in the cold climate condition of 20° F. The Output Power for a DC-input is listed.
"operation_mode_150_kw_loading_input_pwr_cc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 150 kW in the cold climate condition of 20° F. The Input Power for a DC-input is listed.
"operation_mode_150_kw_loading_output_pwr_cc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 150 kW in the cold climate condition of 20° F. The Output Power for a DC-input is listed.
"operation_mode_100_loading_input_pwr_cc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 100% of the maximum available output power in the cold climate condition of 20° F. The Input Power for a DC-input is listed.
"operation_mode_100_loading_output_pwr_cc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 100% of the maximum available output power in the cold climate condition of 20° F. The Output Power for a DC-input is listed.
"operation_mode_25_loading_input_pwr_tc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 25% of the maximum available output power in the temperate climate condition of 68° F. The Input Power for a DC-input is listed.
"operation_mode_25_loading_output_pwr_tc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 25% of the maximum available output power in the temperate climate condition of 68° F. The Output Power for a DC-input is listed.
"operation_mode_50_loading_input_pwr_tc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 50% of the maximum available output power in the temperate climate condition of 68° F. The Input Power for a DC-input is listed.
"operation_mode_50_loading_output_pwr_tc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 50% of the maximum available output power in the temperate climate condition of 68° F. The Output Power for a DC-input is listed.
"operation_mode_75_loading_input_pwr_tc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 75% of the maximum available output power in the temperate climate condition of 68° F. The Input Power for a DC-input is listed.
"operation_mode_75_loading_output_pwr_tc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 75% of the maximum available output power in the temperate climate condition of 68° F. The Output Power for a DC-input is listed.
"operation_mode_50_kw_loading_input_pwr_tc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 50 kW in the temperate climate condition of 68° F. The Input Power for a DC-input is listed.
"operation_mode_50_kw_loading_output_pwr_tc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 50 kW in the temperate climate condition of 68° F. The Output Power for a DC-input is listed.
"operation_mode_100_loading_output_pwr_tc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 100% of the maximum available output power in the temperate climate condition of 68° F. The Output Power for a DC-input is listed.
"operation_mode_25_loading_input_pwr_hc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 25% of the maximum available output power in the hot climate condition of 104° F. The Input Power for a DC-input is listed.
"operation_mode_50_loading_input_pwr_hc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 50% of the maximum available output power in the hot climate condition of 104° F. The Input Power for a DC-input is listed.
"operation_mode_50_loading_output_pwr_hc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 50% of the maximum available output power in the hot climate condition of 104° F. The Output Power for a DC-input is listed.
"operation_mode_75_loading_input_pwr_hc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 75% of the maximum available output power in the hot climate condition of 104° F. The Input Power for a DC-input is listed.
"operation_mode_50_kw_loading_input_pwr_hc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 50 kW in the hot climate condition of 104° F. The Input Power for a DC-input is listed.
"operation_mode_50_kw_loading_output_pwr_hc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 50 kW in the hot climate condition of 104° F. The Output Power for a DC-input is listed.
"operation_mode_150_kw_loading_output_pwr_hc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 150 kW in the hot climate condition of 104° F. The Output Power for a DC-input is listed.
"date_available_on_market", -- The date that the model is available for purchase.
"date_qualified", -- The date on which the product was confirmed to meet the ENERGY STAR specification.
"markets", -- Includes products sold in the U.S. and/or Canada and other ENERGY STAR partner countries.
"energy_star_model_identifier", -- A unique string of characters assigned by certification bodies (CBs) to identify a model or set of models with the same performance characteristics. This identifier should remain the same for a model even if it is recertified to a new version of an ENERGY STAR specification. This string of characters is determined by CBs and is not the ENERGY STAR Unique ID assigned by EPA.
"average_loading_adjusted_efficiency_ac_input", -- This indicates the calculated average loading-adjusted charging efficiency of the model at various loading and temperature conditions, according to Equations 6 and 7 of the specification. The ENERGY STAR Version 1.1 specification only has Operation Mode (active charging) criteria for DC EVSE up to and including 65 kW. Models between 65 kW and 350 kW must be tested in Operation Mode and report the results but there are no current criteria for these models in this mode.
"average_loading_adjusted_efficiency_dc_input", -- This indicates the calculated average loading-adjusted charging efficiency of the model at various loading and temperature conditions, according to Equations 6 and 7 of the specification. The ENERGY STAR Version 1.1 specification only has Operation Mode (Active charging) criteria for DC EVSE up to and including 65 kW. Models between 65 kW and 350 kW must be tested in Operation Mode and report the results but there are no current criteria for these models in this mode.
"communication_standard", -- Indicates which standardized protocol is used to send load management messages to the unit.
"communication_standard_network_layer", -- System can communicate using these protocols for sending messages and requests, some of which work wirelessly and some with wires (communication standard media/network layer).
"connected_functionality", -- This indicates if this model meets the optional connected functionality criteria, as defined in the specification, which pertain to enabling demand response functionality through the use of open standards, capabilities such as scheduling, and the ability to respond to defined demand response signals.
"idle_mode_input_power_dc_input", -- This indicates the Idle Mode Input Power for DC-Input EVSE. If the model has a high resolution display with ABC enabled, this is the average Input Power for the high and low illuminance conditions.
"maximum_nameplate_output_ac_input", -- Indicates the maximum nameplate output current for an AC-input EVSE.
"no_vehicle_mode_input_power_ac_input", -- This indicates the No Vehicle Mode Input Power for AC- Input EVSE. If the model has a high resolution display with ABC enabled, this is the average Input Power for the high and low illuminance conditions.
"no_vehicle_mode_input_power_dc_input", -- This indicates the No Vehicle Mode Input Power for DC- Input EVSE. If the model has a high resolution display with ABC enabled, this is the average Input Power for the high and low illuminance conditions.
"no_vehicle_mode_total_allowance", -- The No Vehicle Mode Total Allowance is the maximum amount of power allowed in this mode for the model to be ENERGY STAR certified.
"number_of_outputs", -- Indicates the number of outputs available for this model.
"operation_mode_100_loading_input_pwr_cc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 100% of the maximum available output power in the cold climate condition of 20° F. The Input Power for an AC-input is listed.
"operation_mode_100_loading_input_pwr_hc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 100% of the maximum available output power in the hot climate condition of 104° F. The Input Power for an AC-input is listed.
"operation_mode_100_loading_input_pwr_hc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 100% of the maximum available output power in the hot climate condition of 104° F. The Input Power for a DC-input is listed.
"operation_mode_100_loading_input_pwr_tc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 100% of the maximum available output power in the temperate climate condition of 68° F. The Input Power for a DC-input is listed.
"operation_mode_100_loading_output_pwr_hc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 100% of the maximum available output power in the hot climate condition of 104° F. The Output Power for an AC-input is listed.
"operation_mode_100_loading_output_pwr_hc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 100% of the maximum available output power in the hot climate condition of 104° F. The Output Power for a DC-input is listed.
"operation_mode_100_loading_output_pwr_tc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 100% of the maximum available output power in the temperate climate condition of 68° F. The Output Power for an AC-input is listed.
"operation_mode_100_loading_pwr_factor_tc_ac_input", -- This indicates the Power Factor of the AC- Input models when tested in Operation Mode (during active charging) at 100% of the maximum available output power in the temperate climate condition of 68° F.
"operation_mode_150_kw_loading_input_pwr_hc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 150 kW in the hot climate condition of 104° F. The Input Power for an AC-input is listed.
"operation_mode_150_kw_loading_input_pwr_hc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 150 kW in the hot climate condition of 104° F. The Input Power for a DC-input is listed.
"operation_mode_150_kw_loading_input_pwr_tc_dc_input", -- This indicates the Input Power of the model when tested in Operation Mode (during Active charging) at 150 kW in the temperate climate condition of 68° F. The Input Power for a DC-input is listed.
"operation_mode_150_kw_loading_output_pwr_tc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 150 kW in the temperate climate condition of 68° F. The Output Power for a DC-input is listed.
"operation_mode_25_loading_output_pwr_hc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 25% of the maximum available output power in the hot climate condition of 104° F. The Output Power for a DC-input is listed.
"operation_mode_50_kw_loading_input_pwr_cc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 50 kW in the cold climate condition of 20° F. The Input Power for an AC-input is listed.
"operation_mode_50_kw_loading_output_pwr_cc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 50 kW in the cold climate condition of 20° F. The Output Power for an AC-input is listed.
"operation_mode_50_loading_input_pwr_cc_ac_input", -- This indicates the Input Power of the model when tested in Operation Mode (during active charging) at 50% of the maximum available output power in the cold climate condition of 20° F. The Input Power for an AC-input is listed.
"operation_mode_50_loading_output_pwr_cc_ac_input", -- This indicates the Output Power of the model when tested in Operation Mode (during active charging) at 50% of the maximum available output power in the cold climate condition of 20° F. The Output Power for an AC-input is listed.
"operation_mode_75_loading_output_pwr_cc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 75% of the maximum available output power in the cold climate condition of 20° F. The Output Power for a DC-input is listed.
"operation_mode_75_loading_output_pwr_hc_dc_input", -- This indicates the Output Power of the model when tested in Operation Mode (during Active charging) at 75% of the maximum available output power in the hot climate condition of 104° F. The Output Power for a DC-input is listed.
"auxiliary_product_features", -- Indicates if the model has the auxiliary features to meet regulatory requirements such as credit card readers, revenue grade meters, ISO 15118 PLC boards, RFID and those helpful to consumers such as speakers, display, cameras and occupancy sensing.
"broadband_connection_needed_for_demand_response", -- Describes whether the product can participate in utility demand response programs without the home having a broadband connection.
"network_security_standards" -- Describes the standards implemented in the product that provide privacy best practices and additional security by preventing or detecting network compromises.
FROM
"energystar-gov/energy-star-certified-electric-vehicle-supply-t3a6-mkxz:latest"."energy_star_certified_electric_vehicle_supply"
LIMIT 100;Connecting to the DDN is easy. All you need is an existing SQL client that can connect to Postgres. As long as you have a SQL client ready, you'll be able to query energystar-gov/energy-star-certified-electric-vehicle-supply-t3a6-mkxz with SQL in under 60 seconds.
This repository is an "external" repository. That means it's hosted elsewhere, in this case at data.energystar.gov. When you queryenergystar-gov/energy-star-certified-electric-vehicle-supply-t3a6-mkxz:latest on the DDN, we "mount" the repository using the socrata mount handler. The mount handler proxies your SQL query to the upstream data source, translating it from SQL to the relevant language (in this case SoQL).
We also cache query responses on the DDN, but we run the DDN on multiple nodes so a CACHE_HIT is only guaranteed for subsequent queries that land on the same node.
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Install Splitgraph Locally
bash -c "$(curl -sL https://github.com/splitgraph/splitgraph/releases/latest/download/install.sh)"Read the installation docs.
Splitgraph Cloud is built around Splitgraph Core (GitHub), which includes a local Splitgraph Engine packaged as a Docker image. Splitgraph Cloud is basically a scaled-up version of that local Engine. When you query the Data Delivery Network or the REST API, we mount the relevant datasets in an Engine on our servers and execute your query on it.
It's possible to run this engine locally. You'll need a Mac, Windows or Linux system to install sgr, and a Docker installation to run the engine. You don't need to know how to actually use Docker; sgrcan manage the image, container and volume for you.
There are a few ways to ingest data into the local engine.
For external repositories (like this repository), the Splitgraph Engine can "mount" upstream data sources by using sgr mount. This feature is built around Postgres Foreign Data Wrappers (FDW). You can write custom "mount handlers" for any upstream data source. For an example, we blogged about making a custom mount handler for HackerNews stories.
For hosted datasets, where the author has pushed Splitgraph Images to the repository, you can "clone" and/or "checkout" the data using sgr cloneand sgr checkout.
Mounting Data
This repository is an external repository. It's not hosted by Splitgraph. It is hosted by data.energystar.gov, and Splitgraph indexes it. This means it is not an actual Splitgraph image, so you cannot use sgr clone to get the data. Instead, you can use the socrata adapter with the sgr mount command. Then, if you want, you can import the data and turn it into a Splitgraph image that others can clone.
First, install Splitgraph if you haven't already.
Mount the table with sgr mount
sgr mount socrata \
"energystar-gov/energy-star-certified-electric-vehicle-supply-t3a6-mkxz" \
--handler-options '{
"domain": "data.energystar.gov",
"tables": {
"energy_star_certified_electric_vehicle_supply": "t3a6-mkxz"
}
}'That's it! Now you can query the data in the mounted table like any other Postgres table.
Query the data with your existing tools
Once you've loaded the data into your local Splitgraph engine, you can query it with any of your existing tools. As far as they're concerned, energystar-gov/energy-star-certified-electric-vehicle-supply-t3a6-mkxz is just another Postgres schema.