TNS is an acronym that can stand for different things depending on the context. Here are some of the possible meanings and uses of TNS:

• TNS can refer to Transparent Network Substrate, a set of network protocols developed by Oracle Corporation for connecting to Oracle databases. A TNS name is the name of an entry in a configuration file called tnsnames.ora that defines the database address and other parameters for establishing a connection.
• TNS can also mean Transaction Network Services, a multinational company that provides network infrastructure services for critical transactions in the payments, financial and telecommunications industries. TNS operates in over 60 countries and offers solutions such as secure voice and data communications, fraud prevention, call authentication and identification, and market data delivery.
• TNS can also stand for Tuned, a series of sneakers designed by Nike that feature rubberized hemispheres in strategic sole positions for exceptional support and comfort. Nike Tuned shoes, also known as Nike TNs, are popular among sneaker enthusiasts and come in various colors and styles.

As you can see, TNS can have different meanings depending on the domain and the context. Therefore, it is important to clarify what TNS stands for when using it in a conversation or a document.

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How to use TNS names to connect to Oracle databases

If you want to connect to an Oracle database using a TNS name, you need to have a tnsnames.ora file in your Oracle home directory or in a location specified by the TNS_ADMIN environment variable. The tnsnames.ora file contains entries that map TNS names to database addresses and other connection parameters. For example, an entry for a database called ORCL might look like this:

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = dbhost.example.com)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = ORCL)
    )
  )

To connect to this database using a TNS name, you can use a connection string like this:

jdbc:oracle:thin:@ORCL

This tells the Oracle driver to look up the TNS name ORCL in the tnsnames.ora file and use the corresponding database address and connection parameters.

The advantages of using TNS names are that they simplify the connection string and make it easier to change the database address without modifying the application code. The disadvantages are that they require an additional configuration file and that they may not work well with load balancing or failover scenarios.

How TNS helps businesses with secure and reliable transactions

TNS is a company that provides network infrastructure services for critical transactions in various industries. TNS helps businesses connect, transact, and operate securely and efficiently across different communications fronts. Some of the solutions that TNS offers are:

• Secure voice and data communications: TNS provides secure network solutions for voice and data communications, such as VoIP, SIP trunking, VPN, MPLS, Ethernet, and wireless. TNS also offers call protection and identification services that help prevent fraud, spoofing, robocalling, and spamming.
• Fraud prevention: TNS provides fraud prevention services that help detect and prevent fraudulent transactions in real time. TNS uses advanced analytics, machine learning, and behavioral biometrics to identify and block fraudsters and protect customers’ data and identity.
• Call authentication and identification: TNS provides call authentication and identification services that help verify the identity and legitimacy of callers. TNS uses STIR/SHAKEN protocols and enterprise branded calling solutions to display verified caller information and enhance customer trust and engagement.
• Market data delivery: TNS provides market data delivery services that help deliver real-time market data to financial institutions, traders, brokers, and exchanges. TNS uses low-latency network solutions and data centers to provide fast and reliable access to global market data sources.

The benefits of using TNS services are that they reduce complexity, increase security, improve performance, and enable scalability for businesses that rely on critical transactions.

How Nike Tuned shoes revolutionized sneaker design

Nike Tuned shoes are a series of sneakers designed by Nike that feature rubberized hemispheres in strategic sole positions for exceptional support and comfort. Nike Tuned shoes, also known as Nike TNs, were first introduced in 1998 as part of the Nike Air Max Plus line. The original Nike Tuned shoe had four hemispheres on each sole that were tuned to different frequencies of movement, hence the name Tuned.

Nike Tuned shoes revolutionized sneaker design by combining innovative technology with aesthetic appeal. The rubberized hemispheres provided cushioning, stability, and shock absorption for runners, while the sleek design and vibrant colors attracted sneaker enthusiasts and fashion lovers. Nike Tuned shoes became popular among various subcultures and regions, such as hip-hop, grime, garage, Australia, France, and the UK.

Nike Tuned shoes have evolved over the years with new models, styles, and features. Some of the latest Nike Tuned shoes include the Nike Tuned 1, which has six hemispheres on each sole; the Nike Tuned 3, which has three hemispheres on each sole; and the Nike Tuned Bliss, which has a mesh upper and a platform sole. Nike Tuned shoes continue to be one of the most iconic and influential sneakers in the world.