摘要:
Aspects of the subject matter described herein relate to integrated database deployment. In aspects, code corresponding to a software project and data that encodes database operations are placed in a deployment package. When executed in a first environment such as a development environment, the code is arranged to access a first database of the first environment. The database operations indicated in the package may be used to create and/or update a second database of a target entity such that the second database is consistent for use by the code after the code is installed on the target entity.
摘要:
Aspects of the subject matter described herein relate to integrated database deployment. In aspects, code corresponding to a software project and data that encodes database operations are placed in a deployment package. When executed in a first environment such as a development environment, the code is arranged to access a first database of the first environment. The database operations indicated in the package may be used to create and/or update a second database of a target entity such that the second database is consistent for use by the code after the code is installed on the target entity.
摘要:
A method and system for providing a recording head is disclosed. The method and system include providing a first pole, a second pole, a write gap and at least one coil. The write cap separates the first pole from the second pole. The coil(s) include a plurality of turns and is between the first and second poles. The first pole includes a pedestal that has a first portion and a second portion. The first portion includes a high moment electroplated material. The second portion includes a hot seed layer that has a high moment sputtered material. The second portion of the first pole is adjacent to the write gap.
摘要:
An optical focusing device for focusing an incident optical beam onto a focal plane, as a focal spot. The optical focusing device includes an incident central refractive facet upon which an optical beam impinges, and a high-index glass body through which the incident optical beam passes toward a bottom reflective surface. The bottom reflective surface reflects the optical beam through the body, toward a peripheral reflector. The peripheral reflector focuses the optical beam toward a focal plane on which the focal spot is formed. The focal plane is defined within a pedestal that forms part of the optical focusing device, and that extends from the bottom reflective surface. The central facet is conically shaped for refracting the incident optical beam away from the pedestal, onto the bottom reflective surface. The peripheral reflector surrounds the central facet and can have various appropriate shapes, such as an aspherical shape or a tilted parabolic shape, which compensates for the conical factor and aberrations introduced by the central facet. The top surface includes the central facet and the peripheral facet, and can be made substantially flat using diffractive optical elements or Fresnel optics. The focal spot of the optical rays can be optimized using sequential quadratic program and a set of optimized coefficients.