Firefox for Desktop. Get the not-for-profit-backed browser on Windows, Mac or Linux. Firefox for Android. Get the customizable mobile browser for Android smartphones. Mac OS X or Linux; Java 8 Update 151 or higher (8u151+), 64-bit. Both Oracle JDK and OpenJDK are supported. Maven 3.3.9+ (for building) Python 2.4+ (for running with the launcher script) Building Presto. Presto is a standard Maven project. Simply run the following command from the project root directory./mvnw clean install. Apache Presto is a distributed parallel query execution engine, optimized for low latency and interactive query analysis. Presto runs queries easily and scales without down time even from gigabytes to petabytes. A single Presto query can process data from multiple sources like HDFS, MySQL, Cassandra, Hive and many more data sources. Presto pioneered the technology to make Chromebooks print in-network, similar to how a PC or Mac prints locally. Can you really eliminate print drivers? Print drivers might be the most despised technology in all of IT so we want to help you get rid of them. Simply query your printer IP range and we’ll add all your compatible printers.

Hello cmfracer,

Presto is a third party 'AirPrint Enabler' that seems to run only on Windows. Do you have a Windows computer somewhere on your network? Perhaps your Mac is finding that Windows machine and using it as a print server since it is reporting that it supports AirPrint and would be, therefore, Mac-friendly.

What you need to do is identify the kind of printer you have and how you are connected to it. Then, download the appropriate drivers for the Mac and install them. After that, you should be able to connect directly to the printer and print. If you post what kind of printer you have and how you are connected to it, we may be able to help.

Jul 28, 2015 5:48 PM

Microsoft Excel features calculations, graphing tools, pivot tables, and a macro programming language that allows users to work with data in many of the ways that suit their needs, whether on a Windows machine or a Macintosh machine. This article walks through creating a DSN for Presto data in iODBC and accessing Presto data in Microsoft Excel, all on a machine running Mac OS X.

Installing the CData ODBC Drivers on Mac OS X

The CData ODBC Driver for Presto is preconfigured for the iODBC driver manager, as are many other products like Microsoft Excel. This makes the driver easy to use with these tools.

Licensing the Driver

In a terminal run the following commands to license the driver. To activate a trial license, omit the key input.

Defining a DSN for iODBC with odbc.ini

You can define ODBC data sources in sections in the odbc.ini file. User data sources can only be accessed by the user account whose home folder the odbc.ini is located in. System data sources can be accessed by all users. You can find the correct odbc.ini in the following paths:

Privileges	Path
User	/Users/myuser/Library/ODBC/odbc.ini
System	/Library/ODBC/odbc.ini

Modifying iODBC's system-wide settings requires elevated permissions; to do so, you can use following to open a text editor from the terminal:

Set the Server and Port connection properties to connect, in addition to any authentication properties that may be required.

To enable TLS/SSL, set UseSSL to true.

Authenticating with LDAP

In order to authenticate with LDAP, set the following connection properties:

• AuthScheme: Set this to LDAP.
• User: The username being authenticated with in LDAP.
• Password: The password associated with the User you are authenticating against LDAP with.

Authenticating with Kerberos

In order to authenticate with KERBEROS, set the following connection properties:

• AuthScheme: Set this to KERBEROS.
• KerberosKDC: The Kerberos Key Distribution Center (KDC) service used to authenticate the user.
• KerberosRealm: The Kerberos Realm used to authenticate the user with.
• KerberosSPN: The Service Principal Name for the Kerberos Domain Controller.
• KerberosKeytabFile: The Keytab file containing your pairs of Kerberos principals and encrypted keys.
• User: The user who is authenticating to Kerberos.
• Password: The password used to authenticate to Kerberos.

When you configure the DSN, you may also want to set the Max Rows connection property. This will limit the number of rows returned, which is especially helpful for improving performance when designing reports and visualizations.

In addition to the connection properties required to connect to Presto, the Driver property specifies either a driver definition in the odbcinst.ini file or the path to the driver library. Place your connection properties at the beginning of odbc.ini:

If you wish to authenticate using OAuth, you will need to add an additional connection property to ensure that the OAuth flow can execute properly:

Additionally, in the ODBC Data Sources section, the DSN must be set to a driver defined in the odbcinst.ini file. For example, below is the entry for the DSN created during the driver install:

Registering a DSN for iODBC with odbcinst.ini

You may need to modify the installed driver definition if you change the path to the driver library. To register an ODBC driver, modify the odbcinst.ini file. With iODBC, drivers can be available to only one user account or drivers can be available system wide. You can find the correct odbcinst.ini in the following paths:

Privileges	Path
User	/Users/myuser/Library/ODBC/odbcinst.ini
System	/Library/ODBC/odbcinst.ini

Drivers are defined in sections in the odbcinst.ini file. The section name specifies the name of the driver. In this section, the Driver property specifies the path to the driver library. The driver library is the .dylib file located in the lib subfolder of the installation directory, by default in /Applications/CData ODBC Driver for Presto.

The ODBC Drivers section must also contain a property with the driver name, set to 'Installed'.

Testing the Connection

You can test your connection using the iODBC administrator.

1. Open a terminal and enter the following command to start the iODBC Administrator with the necessary permissions:
2. On the Users tab, select CData Presto Source.
3. Click the Test button.

Accessing Presto Data from Microsoft Excel

You can use the DSN configured above to access Presto data from Microsoft Excel.

1. Open Microsoft Excel and open a spreadsheet (new or existing).
2. Navigate to the data ribbon and select New Database Query From Database
3. Select the User or System DSN that you previously configured and click OK.
4. Build your SQL query in the Microsoft Query wizard:
5. Click Return Data to execute the query and pull data into Excel.

Mac Os Download

Using the CData ODBC Driver for Presto, you can easily pull your Presto data directly into Excel. Once there, you can leverage all of the powerful features native to Excel to analyze, report, transform your Presto data, and more!