Abstract: Aspects described herein relate to a method comprising: receiving a request to write data to a persistent storage device, the request comprising data; determining an affinity of the data; writing the request to a cache line of a cache; associating the cache line with the affinity of the data; and reporting the data as having been written to the persistent storage device.

Abstract: Exercise devices useful for weightlifting exercises and training are provided. More specifically, a weightlifting exercise device and system is provided for improving the grip and support of a weightlifting bar or barbell when in use. The present exercise device provides the user with a better grip on the weightlifting bar, while enabling the user to change hand positions along the weightlifting bar to vary the exercise routine or accommodate the physical requirements of the user. The weightlifting exercise device is designed to fit easily around the circumference of weightlifting bar or barbell. The present exercise device is also portable and easy to store.

Abstract: Exercise devices useful for weightlifting exercises and training are provided. More specifically, a weightlifting exercise device and system is provided for improving the grip and support of a weightlifting bar or barbell when in use. The present exercise device provides the user with a better grip on the weightlifting bar, while enabling the user to change hand positions along the weightlifting bar to vary the exercise routine or accommodate the physical requirements of the user. The weightlifting exercise device is designed to fit easily around the circumference of weightlifting bar or barbell. The present exercise device is also portable and easy to store.

Abstract: A glass etching and breaking apparatus comprises a glass cutting tool and a flexible bridging element for inducing a score line into a pane of glass and aiding in breaking the pane of glass along the score line. The cutting tool is removable and storable within the body of the glass cutting apparatus. A magnet is provided for holding the cutting tool in place and for holding metal or magnetic objects. Methods of using the same are further provided.

Abstract: An arcuate or circular cutting and/or marking apparatus comprises a bridging element comprising legs engageable to a grid base, wherein the bridging element comprises a circular cutting and/or marking element extending from a bottom of the bridging element for cutting and/or marking material, and a rotary handle connected to the circular cutting and/or marking element extending from a top of the bridging element for rotating the cutting and/or marking element. Systems and methods of the same are further provided.

Abstract: Modular bottle etching apparatuses, systems and methods of using the same comprise modular bottle stage elements for holding a bottle and turning a bottle, and a modular etching element having a blade thereon for scoring a glass bottle, or any glass tubular or cylindrical item. The modular bottle stage elements and the modular etching elements are movable, thereby accommodating different sized bottles thereon for precise scoring with the blade.

Abstract: Modular bottle etching apparatuses, systems and methods of using the same comprise modular bottle stage elements for holding a bottle and turning a bottle, and a modular etching element having a blade thereon for scoring a glass bottle, or any glass tubular or cylindrical item. The modular bottle stage elements and the modular etching elements are movable, thereby accommodating different sized bottles thereon for precise scoring with the blade.

Abstract: A cylindrical bottle cutter apparatuses, systems and methods of using the same comprise a hollow cylindrical body comprising a slot within which a slidable spring-loaded blade is positioned. A bottle is placed within the cylindrical body, and the blade is positioned in the slot at the desired height to circumferentially cut the bottle when the blade is pushed against the bottle and the bottle is rotated within the cylindrical body.

Abstract: A bottle cutter apparatus, systems and methods of using the same are provided. Specifically, the bottle cutter apparatus comprises a stage for holding a bottle and a rotatable arm having a blade thereon for scoring a glass bottle, or any glass tubular item. The stage is modular and movable, thereby accommodating different sized bottles thereon for precise scoring with the arm and blade.

Abstract: A bottle cutter apparatus, systems and methods of using the same are provided. Specifically, the bottle cutter apparatus comprises a stage for holding a bottle and a rotatable arm having a blade thereon for scoring a glass bottle, or any glass tubular item. The stage is modular and movable, thereby accommodating different sized bottles thereon for precise scoring with the arm and blade.

Abstract: Packing tape dispenser insert apparatuses comprise a housing having a first end, a second end, a first side and a second side, a storage area within the housing, and a tab for engaging at least one slot within a handle of a packing tape dispenser. Systems and methods are further provided.

Abstract: A cooking apparatus is disclosed. The cooking apparatus has a substantially cylindrical body and a removable tray assembly. The substantially cylindrical body has an outer surface and an inner surface, a substantially closed first end, and an open second end. The inner surface and the first end define a cooking chamber. Tray support members are disposed laterally across the interior of the body to support the removable tray assembly in various positions. The removable tray assembly includes a food receiving grate having a bottom member and a substantially circular lid member. A tray handle may be connected to the lid member. The food receiving grate may also include a pair of side members connected to and substantially perpendicular to the bottom member, and a back member connected to and substantially perpendicular to the bottom member.