an ordered identifier for a log record. The log sequence number is used by recovery operations. See also log record sequence number.
The process of copying whole log files to a standby machine, either from an archive device or through a user exit program running against the primary database. See also high availability disaster recovery.
A set of log files that is associated with a member or the result of merging the logs of multiple members. See also log stream merge.
log stream merge
The process of ordering log records from the log streams of multiple members so that the merged log stream is in chronological order. See also log stream.
In Tivoli software, a utility that filters logs stored in a common XML format, and generates output in text or HTML format for easier viewing. See also Tivoli common directory, Tivoli XML log format.
The year that a document was filed. Used to identify a printed document number. For example, 88-0001, where 88 is the log year and 0001 is the sequence number. All documents filed in 1988 have a log year of 88.
Up to a full-screen description of a field, record format, or file. Long comments are typed when the field, record format, or file is created or changed, and displayed either from IDDU or Query.
See long description.
- An extended description of a term in a business glossary that fully defines the term. See also short description.
- An HTML attribute used within the image element, frame element, or iframe element. It associates an image description with the code that places the image in the web page. See also alternative text.
A variable-length identifier that includes three parts: An encoding scheme identifier. One or more coded graphic character set global identifiers. Each coded graphic character set global identifier is a concatenation of a graphic character set global identifier and a code page global identifier. Additional coding-related required information.
longitudinal parity check
See longitudinal redundancy check.
- See logical redundancy check.
- A method of error-checking during data transfer that involves checking parity on a row of binary digits that are members of a set that form a matrix.
long table space
See large table space.
long-term evolution (LTE)
An upgrade to both EDGE and HSPA networks (and considered a candidate for the 4G standard). LTE networks are not compatible with 2G or 3G networks. See also 4G.
long-term plan (LTP)
A high-level plan of system activity that covers a period of at least 1 day and not more than 4 years. It serves as the basis for a service level agreement with your users and as input to daily planning.
long wavelength (LWL, LX)
A type of fiber-optic cabling that is based on 1300-mm lasers and supports link speeds of 1.0625 Gbps. LWL also refers to the type of gigabit interface converter (GBIC) or small form-factor pluggable (SFP). See also short wavelength.
A blueprint for how questionnaire items are to appear in a printed questionnaire. A Look controls which information held in the questionnaire definition for the questionnaire item is displayed and controls how that information is positioned and formatted.
A simple, single-level reference structure in an extract, transform, and load (ETL) catalogue. Look-ups track the relationships between fact data and the operational data store that contributes to the fact.
- Tables that map data in item or category attribute instances to other values. For example, lookup tables can be used to map color codes to color values, so that only color codes are stored in item or category attribute instances, but when required, the corresponding color values can be retrieved. Lookup tables are used to create and maintain item and category information, to perform search and replace functions within an item or category, and to validate data contained in specific item or category fields.
- A data source that has a key value that jobs use to retrieve reference information.
- A logical list of colors or intensities. The list has a name and can be referenced to select a color or intensity. See also color table.
- A 