So you bought an audio recording interface, followed all the instructions, and set everything up. A typical PC or Mac recording setup may contain software. One of the nice features of your iPhone and iPad is that it remembers all Wifi networks that they were connected to. So, next time you comeback to the same place. I need to flush and then add this default route back to the Windows routing table: Active Routes: Network Destination Netmask Gateway Interface. This answer is copied from XP1 here. If XP1 would like to post this answer, please do so and I will delete my answer. Here is another way to change DNS by using WMIC. ISP discussion forums, broadband news, information and community. Legrand US . We'll make it easy for you cut through the noise and get to the critical information to complete the job and get on to the next quickly. Distributor. As a distributor, reseller, retailer or showroom you need to support customers and provide value in the sales channel. Quickly get to the information that matters most to you and your customers. Facility or Technology Manager. Facility or Technology Manager. You are critical to the success of your organization. Find products and solutions to help you manage the buildings and/or technology infrastructure that keep the work environment of your business up and running. Home Builder. Building homes isn't easy, and you need a partner you can trust. See programs, products and systems that can help you differentiate your homes, maximize your profitability and keep you in a leading position. Homeowner. Looking for inspiration and product ideas to improve the look and function of your home? View photos, videos and how- tos to help you with your next home project. Specifier, Designer or Consultant. Specifier, Designer or Consultant. As a design and specification professional, detail matters. Find the information and tools you need to support your project, including BIM Models, design tools, product specs and more. Tell us who you are so we can provide you with the information that is most important to you, and help you find what you are looking for faster. Customized home page with content relevant to you. Navigation menu tailored to your needs. Links to the resources & tools that you frequently use. Database Terminology - Top 1. Database Terms. ACID – The acronym standing for the properties maintained by standard database management systems, standing for Atomicity, Consistency, Isolation, and Durability. Application Server – A server that processes application- specific database operations made from application client programs. The DBMS is in- process with the application code for very fast internal access. Atomicity – The property of a transaction that guarantees that either all or none of the changes made by the transaction are written to the database. BLOB – An abbreviation for Binary Large OBject. In SQL, BLOB can be a general term for any data of type long varbinary, long varchar, or long wvarchar. It is also a specific term (and synonym) for data of type long varbinary. B- tree – An indexing method in which the values of the columns used in the index are efficiently maintained in sorted order that also provides fast access (three or four additional disk accesses) to an individual index entry. See Wikipedia Cache – The computer memory that is set aside to contain a portion of the database data that has most recently been accessed by the database application program. A cache is used to minimize the amount of physical disk I/O performed by the DBMS. Cascade – A foreign key attribute that automatically migrates the changes made to a referenced (i. Catalog – A repository for the computer- readable form of a database’s data definition meta- data. Sometimes called the system catalog or just syscat. Client – A client- side process, containing proxy functions, connecting to a server process that contains the actual database functions. And disable IPv6 in Windows 7, Windows 8 & Server 2008. Update and clarification: 6th Oct 2014. As pointed out in comments, disabling IPv6 is not a requirement if. Feb 13, 2017 Rating: Contact Tata Sky Customer Care NEW by: Anonymous I’d suggest you to provide your subscriber ID here so that Tata Sky's support team can get in. How to configure IPv6 Address,How to configure IPv6 Address. Client/Server – A server is a program that runs on a computer that directly manages the database. A client is a separate program (or process) that communicates with the database server through some kind of Remote Procedure Call (RPC) in order to perform application- specific database operations. Cloud – A recently coined term used to describe an execution model for computing systems where functions and data are invoked by a name that refers to a remote system whose location is irrelevant (hence the concept of it being “out there somewhere.” like a cloud). Cloud- based systems allow thin- client interfaces to access this functionality through the internet, and frequently with wi- fi, reducing the power requirements of the client computers. Column – A single unit of named data that has a particular data type (e. Columns only exist in tables. Commit – The action that causes the all of the changes made by a particular transaction to be reliably written to the database files and made visible to other users. Concurrency – The property in which two or more computing processes are executing at the same time. Connection – The means of communication between a client and a server. A process may have multiple connections opened, each in its own thread, to one or more databases at a time. Consistency – The property of a transaction that guarantees that the state of the database both before and after execution of the transaction remains consistent (i. Core/Core- level – A lower- level set of database primitives in the form of a complete API, used by database processors such as SQL or Cursors. Cost- based Optimization – The process where data distribution statistics (e. SQL query optimizer’s choice of the best way to retrieve the needed data from the database. Cursor – A collection of rows grouped by a common criteria (key sequence, set membership, SELECT result set) that can be navigated and updated. Data Type – The basic kind of data that can be stored in a column. The data types that are available in RDM SQL are: char, wchar, varchar, wvarchar, binary, varbinary, boolean, tinyint, smallint, integer, bigint, real, float, double, date, time, timestamp, long varbinary, long varchar, and long wvarchar. Database Instance – An independent database that shares the same schema as another database. Used only in RDM Server. For example, connection 1 has a lock on table. Programming practices can be used to prevent deadlocks from occurring. Deterministic – An attribute of a section of code whereby the limit on the time required to execute the code is known, or determined, ahead of time. This is commonly associated with real- time software. Distributed Database – A database in which data is distributed among multiple computers or devices (nodes), allowing multiple computers to simultaneously access data residing on separate nodes. The Internet of Things (Io. T) is frequently considered a vast grid of data collection devices, requiring distributed database functionality to manage. DLL – Dynamic Link Library. A library of related functions that are not loaded into memory until they are called by the application program. All RDM APIs are contained in DLLs on those operating systems that support them (e. MS- Windows). These are sometimes called shared libraries on some systems. DML – Database Manipulation Language. In SQL, such statements as UPDATE, INSERT and DELETE are considered DML. Documentation – All product- related materials, specifications, technical manuals, user manuals, flow diagrams, file descriptions, or other written information either included with products or otherwise. Raima’s documentation is online. Domain – An alternate name for a base data type that is defined using the RDM SQL create domain statement. Durability – The property of a transaction in which the DBMS guarantees that all committed transactions will survive any kind of system failure. Dynamic DDL – The ability to change the definition of a database (its schema) after data has been stored in the database without having to take the database off- line or restructure its files. Encryption – The encoding of data so that it cannot be understood by a human reader. This usually requires the use of an encryption key. A common encryption algorithm is called AES, which uses encryption keys of 1. See Wikipedia End- User – An entity that licenses an Application for its own use from Licensee or its Additional Reseller. Foreign Key – One or more columns in a table intended to contain only values that match the related primary/unique key column(s) in the referenced table. Foreign and primary keys explicitly define the direct relationships between tables. Referential Integrity is maintained when every foreign key refers to one and only one existing primary key. Grouped Lock Request – A single operation that requests locks on more than one table or rows at a time. Either all or none of the requested locks will be granted. Issuing a grouped lock request at the beginning of a transaction that includes all of the tables/rows that can potentially be accessed by the transaction guarantees that a deadlock will not occur. GUI – Graphical User Interface. Handle – A software identification variable that is used to identify and manage the context associated with a particular computing process or thread. For example, SQL uses handles for each user connection (connection handle) and SQL statement (statement handle) among other things. Hash – An indexing method that provides for a fast retrieval (usually in only one additional disk access) of the row that has a matching column value. See Wikipedia Hierarchical Model – A special case of a network model database in which each record type can participate only as the member of one set. Hot Spot – In a database, a hot spot is a single shared row of a table that is used and updated so often that it creates a performance bottleneck on the system. I/O – Input/output. For a DBMS, this is normally a disk drive, used to create database durability. IEC – International Electrotechnical Commission. Along with the ISO, the IEC controls the SQL standard (ISO/IEC 9. Implicit Locking – Done by SQL to automatically apply the locks needed to safely execute an SQL statement in a multiuser (i. Index – A separate structure that allows fast access to a table’s rows based on the data values of the columns used in the index. RDM supports two indexing types: hash and b- tree. A SQL key (not foreign key) is implemented using an index. In- memory (Inmemory) – A feature in which the DBMS keeps the entire contents of a database or table available in computer memory at all times while the database is opened. Frequently, in- memory databases are volatile, meaning that they have little or no durability if the computer malfunctions. Durability issues are frequently prioritized below performance, which increases substantially with memory as the storage media. In- process – When referring to a DBMS, it is in- process when the DBMS code resides in the process space of the application program that is using it. If the process is single threaded, then this is a single- user usage of the database(s). A process may have multiple threads with individual connections to a shared database, making it a multi- user database. In- process uses Local Procedure Calls (LPC) vs Remote Procedure Calls (RPC) to a database server in a separate process. Inner Join – A join between two tables where only the rows with matching foreign and primary key values are returned. Internet of Things – A recently coined phrase describing the extended reach of connected devices. In particular, devices that use computing power to control or sense their environment and use wifi or wires to connect to the internet. IP Address – A numerical identification tag assigned to a computing device in a network. Originally, internet IP addresses consisted of 3. The number of available IP addresses is running out and a new standard, called IPv. ISO – International Organization for Standardization. Along with the IEC, the ISO controls the SQL standard (ISO/IEC 9. Isolation – The property of a transaction that guarantees that the changes made by a transaction are isolated from the rest of the system until after the transaction has committed.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
September 2017
Categories |