Abstract: A beam and column connecting structure, including an insertion hole on the column, a connector inserted into the insertion hole, and a beam having an end inserted into the connector and being in complete contact with an inner side wall of the connector. A flange is provided around a top side of the connector and abuts against an outer side wall of the column around the insertion hole. A connecting plate is provided inside the end of the beam. At least one screw passes through the column, a bottom wall of the connector, and the connecting plate to fix the column, connector and the beam together.

Abstract: This disclosure discloses a database system and a data management method therefor, and belongs to the field of database technologies. The database system includes a client, a plurality of database nodes, and a storage resource, and the plurality of database nodes include a first database node. The client is configured to send a first write request of a target transaction to the first database node, where the first write request indicates to-be-written first data. The first database node is configured to send a first write response to the client based on the first write request, where the first write response carries a first write operation log of the first data. The client is further configured to persist the first write operation log based on the storage resource. In this disclosure, a latency of processing the transaction by the client is reduced.

Abstract: An assembled drawer having a bottom plate, a rear plate, and two side plates; the rear plate and the two side plates are detachably installed on the bottom plate; the rear plate is connected to a rear side of the bottom plate, and the two side plates are connected to a left side and a right side of the bottom plate respectively, and the rear plate and the two side plates are connected to the bottom plate by engagement of fastening blocks into fastening grooves; the two side plates are fixed to a left side edge and a right side edge of the rear plate respectively through fasteners, and the rear plate and the two side plates are erected on the bottom plate to define a storage space on the bottom plate. The drawer has a simple structure and easy to assemble and disassemble.

Abstract: A bed frame assembly, having four bed feet, two transverse support frames, and two longitudinal support frames; each bed foot is connected with one corresponding transverse support frame and one corresponding longitudinal support frame. At least one connection bar piece is arranged on each of a first side and a second side of each transverse support frame, and the connection bar piece is inserted to a corresponding bed foot and is locked by a corresponding fastener, so that the transverse support frame is more convenient and faster to assemble. The bed frame can be disassembled into the bed feet, the transverse support frames and the longitudinal support frames, which facilitates packaging and transportation.

Abstract: A bed frame installation structure, having two bed posts spaced apart from each other and a bed support rod; a bottom of each end of the bed support rod is bent and warped into a hook piece, and a top side of which is formed with a locking plate; a locking hole and a hook hole are formed on each bed post corresponding to a corresponding end of the bed support rod; the hook piece is accommodated in a corresponding bed post to engage with a lower edge of the hook hole, and the locking plate is fixed to the locking hole by a screw. A bed frame structure is also disclosed having a bed surface frame and two bed frame installation structures spaced apart from each other; a bed side beam is provided between two corresponding bed posts of the two sets of the bed frame installation structure.

Abstract: A beam and column connecting structure, including an insertion hole on the column, a connector inserted into the insertion hole, and a beam having an end inserted into the connector and being in complete contact with an inner side wall of the connector. A flange is provided around a top side of the connector and abuts against an outer side wall of the column around the insertion hole. A connecting plate is provided inside the end of the beam. At least one screw passes through the column, a bottom wall of the connector, and the connecting plate to fix the column, connector and the beam together.

Abstract: Embodiments of this application provide application processing methods and apparatuses. One method includes: receiving a startup request from a first client device, where the startup request is used to start an application. Loading, in a high-level language execution environment of an enclave, a manifest file of the application and a dependency relationship between an enclave entrypoint function of the application and a static dependency class, and loading a static dependency class of the enclave entrypoint function of the application based on the manifest file and the dependency relationship between the enclave entrypoint function and the static dependency class.

Abstract: A bed slats fixing structure, including two bed side rails, a plurality of mounting bases, and a plurality of bed slats; a plurality of mounting holes are formed on each of the two bed side rails; the plurality of mounting bases are connected to the plurality of mounting holes respectively; each mounting base is provided with a slot and a resilient arm located at one end of the slot; a fixed end of the resilient arm is connected to the mounting base, and a free end of the resilient arm is movably located at said one end of the slot; each of two ends of each of the plurality of bed slats is provided with an insertion part; each insertion part is inserted into the slot of a corresponding mounting base and restricted by the resilient arm of the corresponding mounting base from moving leftward or rightward in the slot.

Abstract: A headboard structure having an upper connecting rod, a lower connecting rod, two supporting rods and a plurality of longitudinal telescopic rods; the two supporting rods are spaced part from each other and disposed at a left and a right side of the headboard structure respectively, and the upper connecting rod and the lower connecting rod are arranged between the two supporting rods and spaced part from each other along an up-down direction, and are detachably connected to the two supporting rods. Due to the longitudinal telescopic rods, sub-rods can be retracted into the sleeve pipes, so that the overall height of a headboard is reduced, the packaging size is reduced, and the transportation and package costs are reduced.

Abstract: A bed frame assembly, having four bed feet, two transverse support frames, and two longitudinal support frames; each bed foot is connected with one corresponding transverse support frame and one corresponding longitudinal support frame. At least one connection bar piece is arranged on each of a first side and a second side of each transverse support frame, and the connection bar piece is inserted to a corresponding bed foot and is locked by a corresponding fastener, so that the transverse support frame is more convenient and faster to assemble. The bed frame can be disassembled into the bed feet, the transverse support frames and the longitudinal support frames, which facilitates packaging and transportation.

Abstract: An assembled drawer having a bottom plate, a rear plate, and two side plates; the rear plate and the two side plates are detachably installed on the bottom plate; the rear plate is connected to a rear side of the bottom plate, and the two side plates are connected to a left side and a right side of the bottom plate respectively, and the rear plate and the two side plates are connected to the bottom plate by engagement of fastening blocks into fastening grooves; the two side plates are fixed to a left side edge and a right side edge of the rear plate respectively through fasteners, and the rear plate and the two side plates are erected on the bottom plate to define a storage space on the bottom plate. The drawer has a simple structure and easy to assemble and disassemble.

Abstract: A bed frame installation structure, having two bed posts spaced apart from each other and a bed support rod; a bottom of each end of the bed support rod is bent and warped into a hook piece, and a top side of which is formed with a locking plate; a locking hole and a hook hole are formed on each bed post corresponding to a corresponding end of the bed support rod; the hook piece is accommodated in a corresponding bed post to engage with a lower edge of the hook hole, and the locking plate is fixed to the locking hole by a screw. A bed frame structure is also disclosed having a bed surface frame and two bed frame installation structures spaced apart from each other; a bed side beam is provided between two corresponding bed posts of the two sets of the bed frame installation structure.

Abstract: Embodiments of this application provide application processing methods and apparatuses. One method includes: receiving a startup request from a first client device, where the startup request is used to start an application. Loading, in a high-level language execution environment of an enclave, a manifest file of the application and a dependency relationship between an enclave entrypoint function of the application and a static dependency class, and loading a static dependency class of the enclave entrypoint function of the application based on the manifest file and the dependency relationship between the enclave entrypoint function and the static dependency class.

Abstract: A collapsible headboard includes a left headboard, a right headboard, and a middle filling part between the left and right headboards. Respective fronts of the left and right headboards and the middle filling part are provided with cushions. A front of the collapsible headboard is connected with a headboard covering located on outer sides of the cushions. Backs of the left and right headboards are provided with at least one transverse connecting rod. The transverse connecting rod is connected to the backs of the left and right headboards and the middle filling part. The collapsible headboard can be assembled and disassembled easily.